merge changes for 3.7.26-release

44 files changed, 816 insertions, 152 deletions

diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index e8f4144e70..318e3c8688 100755
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -49,6 +49,7 @@ include(CMakeCopyIfDifferent)
 include(LLAppearance)
 include(PNG)
 include(ZLIB)
+include(URIPARSER)
 
 if (NOT HAVOK_TPV)
    # When using HAVOK_TPV, the library is precompiled, so no need for this
@@ -244,6 +245,7 @@ set(viewer_SOURCE_FILES
     llfloaterhandler.cpp
     llfloaterhardwaresettings.cpp
     llfloaterhelpbrowser.cpp
+    llfloaterhoverheight.cpp
     llfloaterhud.cpp
     llfloaterimagepreview.cpp
     llfloaterimsessiontab.cpp
@@ -849,6 +851,7 @@ set(viewer_HEADER_FILES
     llfloaterhandler.h
     llfloaterhardwaresettings.h
     llfloaterhelpbrowser.h
+    llfloaterhoverheight.h
     llfloaterhud.h
     llfloaterimagepreview.h
     llfloaterimnearbychat.h
@@ -1924,6 +1927,7 @@ endif (WINDOWS)
 target_link_libraries(${VIEWER_BINARY_NAME}
     ${PNG_PRELOAD_ARCHIVES}
     ${ZLIB_PRELOAD_ARCHIVES}
+    ${URIPARSER_PRELOAD_ARCHIVES}
     ${UPDATER_LIBRARIES}
     ${GOOGLE_PERFTOOLS_LIBRARIES}
     ${LLAUDIO_LIBRARIES}
diff --git a/indra/newview/VIEWER_VERSION.txt b/indra/newview/VIEWER_VERSION.txt
index c282746153..0bbe2c1160 100644
--- a/indra/newview/VIEWER_VERSION.txt
+++ b/indra/newview/VIEWER_VERSION.txt
@@ -1 +1 @@
-3.7.25
+3.7.27
diff --git a/indra/newview/app_settings/keywords_lsl_default.xml b/indra/newview/app_settings/keywords_lsl_default.xml
index 37dd2db93f..cea7a58949 100755
--- a/indra/newview/app_settings/keywords_lsl_default.xml
+++ b/indra/newview/app_settings/keywords_lsl_default.xml
@@ -10980,7 +10980,7 @@
                </map>
             </array>
             <key>tooltip</key>
-            <string>Rez directly off of a UUID if owner has dog-bit set.</string>
+            <string>Rez directly off of a UUID if owner has god-bit set.</string>
          </map>
          <key>llGround</key>
          <map>
diff --git a/indra/newview/app_settings/logcontrol.xml b/indra/newview/app_settings/logcontrol.xml
index 15cb5bc0eb..de3732f339 100755
--- a/indra/newview/app_settings/logcontrol.xml
+++ b/indra/newview/app_settings/logcontrol.xml
@@ -43,6 +43,7 @@
 					<key>tags</key>
 						<array>
 						<!-- sample entry for debugging specific items	
+						     <string>Avatar</string>
 						     <string>Inventory</string>
 						     <string>SceneLoadTiming</string>
 						     <string>Avatar</string>
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 94d3c8a59f..138bdde9e9 100755
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -654,6 +654,21 @@
       <key>Value</key>
       <integer>2</integer>
     </map>
+    <key>AvatarPosFinalOffset</key>
+    <map>
+      <key>Comment</key>
+      <string>After-everything-else fixup for avatar position.</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Vector3</string>
+      <key>Value</key>
+      <array>
+        <real>0.0</real>
+        <real>0.0</real>
+        <real>0.0</real>
+      </array>
+    </map>
     <key>AvatarPickerURL</key>
     <map>
       <key>Comment</key>
diff --git a/indra/newview/app_settings/settings_per_account.xml b/indra/newview/app_settings/settings_per_account.xml
index fc6f1f6395..d119504017 100755
--- a/indra/newview/app_settings/settings_per_account.xml
+++ b/indra/newview/app_settings/settings_per_account.xml
@@ -1,5 +1,16 @@
 <llsd>
     <map>
+    <key>AvatarHoverOffsetZ</key>
+    <map>
+      <key>Comment</key>
+      <string>After-everything-else fixup for avatar Z position.</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>F32</string>
+      <key>Value</key>
+        <real>0.0</real>
+    </map>
     <key>DoNotDisturbResponseChanged</key>
         <map>
         <key>Comment</key>
diff --git a/indra/newview/llfloaterhoverheight.cpp b/indra/newview/llfloaterhoverheight.cpp
new file mode 100755
index 0000000000..8908626de6
--- /dev/null
+++ b/indra/newview/llfloaterhoverheight.cpp
@@ -0,0 +1,157 @@
+/** 
+* @file llfloaterhoverheight.cpp
+* @brief Controller for self avatar hover height
+* @author vir@lindenlab.com
+*
+* $LicenseInfo:firstyear=2014&license=viewerlgpl$
+* Second Life Viewer Source Code
+* Copyright (C) 2014, Linden Research, Inc.
+*
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU Lesser General Public
+* License as published by the Free Software Foundation;
+* version 2.1 of the License only.
+*
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public
+* License along with this library; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*
+* Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+* $/LicenseInfo$
+*/
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llfloaterhoverheight.h"
+#include "llsliderctrl.h"
+#include "llviewercontrol.h"
+#include "llsdserialize.h"
+#include "llhttpclient.h"
+#include "llagent.h"
+#include "llviewerregion.h"
+#include "llvoavatarself.h"
+
+LLFloaterHoverHeight::LLFloaterHoverHeight(const LLSD& key) : LLFloater(key)
+{
+}
+
+void LLFloaterHoverHeight::syncFromPreferenceSetting(void *user_data)
+{
+	F32 value = gSavedPerAccountSettings.getF32("AvatarHoverOffsetZ");
+
+	LLFloaterHoverHeight *self = static_cast<LLFloaterHoverHeight*>(user_data);
+	LLSliderCtrl* sldrCtrl = self->getChild<LLSliderCtrl>("HoverHeightSlider");
+	sldrCtrl->setValue(value,FALSE);
+
+	if (isAgentAvatarValid())
+	{
+		LLVector3 offset(0.0, 0.0, llclamp(value,MIN_HOVER_Z,MAX_HOVER_Z));
+		LL_INFOS("Avatar") << "setting hover from preference setting " << offset[2] << LL_ENDL;
+		gAgentAvatarp->setHoverOffset(offset);
+		//gAgentAvatarp->sendHoverHeight();
+	}
+}
+
+BOOL LLFloaterHoverHeight::postBuild()
+{
+	LLSliderCtrl* sldrCtrl = getChild<LLSliderCtrl>("HoverHeightSlider");
+	sldrCtrl->setMinValue(MIN_HOVER_Z);
+	sldrCtrl->setMaxValue(MAX_HOVER_Z);
+	sldrCtrl->setSliderMouseUpCallback(boost::bind(&LLFloaterHoverHeight::onFinalCommit,this));
+	sldrCtrl->setSliderEditorCommitCallback(boost::bind(&LLFloaterHoverHeight::onFinalCommit,this));
+	childSetCommitCallback("HoverHeightSlider", &LLFloaterHoverHeight::onSliderMoved, NULL);
+
+	// Initialize slider from pref setting.
+	syncFromPreferenceSetting(this);
+	// Update slider on future pref changes.
+	if (gSavedPerAccountSettings.getControl("AvatarHoverOffsetZ"))
+	{
+		gSavedPerAccountSettings.getControl("AvatarHoverOffsetZ")->getCommitSignal()->connect(boost::bind(&syncFromPreferenceSetting, this));
+	}
+	else
+	{
+		LL_WARNS() << "Control not found for AvatarHoverOffsetZ" << LL_ENDL;
+	}
+
+	updateEditEnabled();
+
+	if (!mRegionChangedSlot.connected())
+	{
+		mRegionChangedSlot = gAgent.addRegionChangedCallback(boost::bind(&LLFloaterHoverHeight::onRegionChanged,this));
+	}
+	// Set up based on initial region.
+	onRegionChanged();
+
+	return TRUE;
+}
+
+void LLFloaterHoverHeight::onClose(bool app_quitting)
+{
+	if (mRegionChangedSlot.connected())
+	{
+		mRegionChangedSlot.disconnect();
+	}
+}
+
+// static
+void LLFloaterHoverHeight::onSliderMoved(LLUICtrl* ctrl, void* userData)
+{
+	LLSliderCtrl* sldrCtrl = static_cast<LLSliderCtrl*>(ctrl);
+	F32 value = sldrCtrl->getValueF32();
+	LLVector3 offset(0.0, 0.0, llclamp(value,MIN_HOVER_Z,MAX_HOVER_Z));
+	LL_INFOS("Avatar") << "setting hover from slider moved" << offset[2] << LL_ENDL;
+	gAgentAvatarp->setHoverOffset(offset, false);
+}
+
+// Do send-to-the-server work when slider drag completes, or new
+// value entered as text.
+void LLFloaterHoverHeight::onFinalCommit()
+{
+	LLSliderCtrl* sldrCtrl = getChild<LLSliderCtrl>("HoverHeightSlider");
+	F32 value = sldrCtrl->getValueF32();
+	gSavedPerAccountSettings.setF32("AvatarHoverOffsetZ",value);
+
+	LLVector3 offset(0.0, 0.0, llclamp(value,MIN_HOVER_Z,MAX_HOVER_Z));
+	LL_INFOS("Avatar") << "setting hover from slider final commit " << offset[2] << LL_ENDL;
+	gAgentAvatarp->setHoverOffset(offset, true); // will send update this time.
+}
+
+void LLFloaterHoverHeight::onRegionChanged()
+{
+	LLViewerRegion *region = gAgent.getRegion();
+	if (region && region->simulatorFeaturesReceived())
+	{
+		updateEditEnabled();
+	}
+	else if (region)
+	{
+		region->setSimulatorFeaturesReceivedCallback(boost::bind(&LLFloaterHoverHeight::onSimulatorFeaturesReceived,this,_1));
+	}
+}
+
+void LLFloaterHoverHeight::onSimulatorFeaturesReceived(const LLUUID &region_id)
+{
+	LLViewerRegion *region = gAgent.getRegion();
+	if (region && (region->getRegionID()==region_id))
+	{
+		updateEditEnabled();
+	}
+}
+
+void LLFloaterHoverHeight::updateEditEnabled()
+{
+	bool enabled = gAgent.getRegion() && gAgent.getRegion()->avatarHoverHeightEnabled();
+	LLSliderCtrl* sldrCtrl = getChild<LLSliderCtrl>("HoverHeightSlider");
+	sldrCtrl->setEnabled(enabled);
+	if (enabled)
+	{
+		syncFromPreferenceSetting(this);
+	}
+}
+
+
diff --git a/indra/newview/llfloaterhoverheight.h b/indra/newview/llfloaterhoverheight.h
new file mode 100755
index 0000000000..ee065bc184
--- /dev/null
+++ b/indra/newview/llfloaterhoverheight.h
@@ -0,0 +1,52 @@
+/** 
+* @file   llfloaterhoverheight.h
+* @brief  Controller for self avatar hover height.
+* @author vir@lindenlab.com
+*
+* $LicenseInfo:firstyear=2014&license=viewerlgpl$
+* Second Life Viewer Source Code
+* Copyright (C) 2014, Linden Research, Inc.
+*
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU Lesser General Public
+* License as published by the Free Software Foundation;
+* version 2.1 of the License only.
+*
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public
+* License along with this library; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*
+* Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+* $/LicenseInfo$
+*/
+#ifndef LL_LLFLOATERHOVERHEIGHT_H
+#define LL_LLFLOATERHOVERHEIGHT_H
+
+#include "llfloater.h"
+
+class LLFloaterHoverHeight: public LLFloater
+{
+public:
+	LLFloaterHoverHeight(const LLSD& key);
+	BOOL postBuild();
+
+	static void onSliderMoved(LLUICtrl* ctrl, void* userData);
+
+	void onFinalCommit();
+
+	static void syncFromPreferenceSetting(void *user_data);
+
+	void onRegionChanged();
+	void onSimulatorFeaturesReceived(const LLUUID &region_id);
+	void updateEditEnabled();
+
+	/*virtual*/ void onClose(bool app_quitting);
+	boost::signals2::connection mRegionChangedSlot;
+};
+
+#endif
diff --git a/indra/newview/llfloaterperms.cpp b/indra/newview/llfloaterperms.cpp
index 0880a5f35a..849aa7cd14 100755
--- a/indra/newview/llfloaterperms.cpp
+++ b/indra/newview/llfloaterperms.cpp
@@ -35,6 +35,8 @@
 #include "llagent.h"
 #include "llviewerregion.h"
 #include "llnotificationsutil.h"
+#include "llsdserialize.h"
+#include "llvoavatar.h"
 
 LLFloaterPerms::LLFloaterPerms(const LLSD& seed)
 : LLFloater(seed)
@@ -171,8 +173,9 @@ public:
 private:
 	static	std::string sPreviousReason;
 
-	void error(U32 status, const std::string& reason)
+	void httpFailure()
 	{
+		const std::string& reason = getReason();
 		// Do not display the same error more than once in a row
 		if (reason != sPreviousReason)
 		{
@@ -182,8 +185,12 @@ private:
 			LLNotificationsUtil::add("DefaultObjectPermissions", args);
 		}
 	}
-	void result(const LLSD& content)
+
+	void httpSuccess()
 	{
+		//const LLSD& content = getContent();
+		//dump_sequential_xml("perms_responder_result.xml", content);
+
 		// Since we have had a successful POST call be sure to display the next error message
 		// even if it is the same as a previous one.
 		sPreviousReason = "";
diff --git a/indra/newview/llfloaterpreference.cpp b/indra/newview/llfloaterpreference.cpp
index d3773767d0..598c7f9feb 100755
--- a/indra/newview/llfloaterpreference.cpp
+++ b/indra/newview/llfloaterpreference.cpp
@@ -701,13 +701,13 @@ void LLFloaterPreference::onOpen(const LLSD& key)
 				maturity_list->deleteItems(LLSD(SIM_ACCESS_ADULT));
 			}
 		}
-		getChildView("maturity_desired_combobox")->setVisible( true);
+		getChildView("maturity_desired_combobox")->setEnabled( true);
 		getChildView("maturity_desired_textbox")->setVisible( false);
 	}
 	else
 	{
 		getChild<LLUICtrl>("maturity_desired_textbox")->setValue(maturity_combo->getSelectedItemLabel());
-		getChildView("maturity_desired_combobox")->setVisible( false);
+		getChildView("maturity_desired_combobox")->setEnabled( false);
 	}
 
 	// Forget previous language changes.
@@ -2011,6 +2011,12 @@ void LLPanelPreference::cancel()
 	{
 		LLControlVariable* control = iter->first;
 		LLSD ctrl_value = iter->second;
+
+		if((control->getName() == "InstantMessageLogPath") && (ctrl_value.asString() == ""))
+		{
+			continue;
+		}
+
 		control->set(ctrl_value);
 	}
 
diff --git a/indra/newview/llfloatersnapshot.cpp b/indra/newview/llfloatersnapshot.cpp
index 8677028942..04329ff66e 100755
--- a/indra/newview/llfloatersnapshot.cpp
+++ b/indra/newview/llfloatersnapshot.cpp
@@ -383,12 +383,20 @@ void LLFloaterSnapshot::Impl::updateControls(LLFloaterSnapshot* floater)
 			S32 w = gViewerWindow->getWindowWidthRaw();
 			LL_DEBUGS() << "Initializing width spinner (" << width_ctrl->getName() << "): " << w << LL_ENDL;
 			width_ctrl->setValue(w);
+			if(getActiveSnapshotType(floater) == LLSnapshotLivePreview::SNAPSHOT_TEXTURE)
+			{
+				width_ctrl->setIncrement(w >> 1);
+			}
 		}
 		if (height_ctrl->getValue().asInteger() == 0)
 		{
 			S32 h = gViewerWindow->getWindowHeightRaw();
 			LL_DEBUGS() << "Initializing height spinner (" << height_ctrl->getName() << "): " << h << LL_ENDL;
 			height_ctrl->setValue(h);
+			if(getActiveSnapshotType(floater) == LLSnapshotLivePreview::SNAPSHOT_TEXTURE)
+			{
+				height_ctrl->setIncrement(h >> 1);
+			}
 		}
 
 		// Clamp snapshot resolution to window size when showing UI or HUD in snapshot.
@@ -823,6 +831,11 @@ void LLFloaterSnapshot::Impl::updateResolution(LLUICtrl* ctrl, void* data, BOOL
 		{
 			getWidthSpinner(view)->setValue(width);
 			getHeightSpinner(view)->setValue(height);
+			if (getActiveSnapshotType(view) == LLSnapshotLivePreview::SNAPSHOT_TEXTURE)
+			{
+				getWidthSpinner(view)->setIncrement(width >> 1);
+				getHeightSpinner(view)->setIncrement(height >> 1);
+			}
 		}
 
 		if(original_width != width || original_height != height)
@@ -942,6 +955,11 @@ void LLFloaterSnapshot::Impl::setImageSizeSpinnersValues(LLFloaterSnapshot *view
 {
 	getWidthSpinner(view)->forceSetValue(width);
 	getHeightSpinner(view)->forceSetValue(height);
+	if (getActiveSnapshotType(view) == LLSnapshotLivePreview::SNAPSHOT_TEXTURE)
+	{
+		getWidthSpinner(view)->setIncrement(width >> 1);
+		getHeightSpinner(view)->setIncrement(height >> 1);
+	}
 }
 
 // static
diff --git a/indra/newview/llhudeffectlookat.cpp b/indra/newview/llhudeffectlookat.cpp
index f3a48625a4..73120a0242 100755
--- a/indra/newview/llhudeffectlookat.cpp
+++ b/indra/newview/llhudeffectlookat.cpp
@@ -39,8 +39,6 @@
 #include "llrendersphere.h"
 #include "llselectmgr.h"
 #include "llglheaders.h"
-
-
 #include "llxmltree.h"
 
 
diff --git a/indra/newview/llmanipscale.cpp b/indra/newview/llmanipscale.cpp
index 2810941d83..52222c3727 100755
--- a/indra/newview/llmanipscale.cpp
+++ b/indra/newview/llmanipscale.cpp
@@ -85,7 +85,6 @@ const LLManip::EManipPart MANIPULATOR_IDS[LLManipScale::NUM_MANIPULATORS] =
 	LLManip::LL_FACE_NEGZ
 };
 
-
 F32 get_default_max_prim_scale(bool is_flora)
 {
 	// a bit of a hack, but if it's foilage, we don't want to use the
@@ -292,10 +291,6 @@ void LLManipScale::render()
 				LLGLEnable poly_offset(GL_POLYGON_OFFSET_FILL);
 				glPolygonOffset( -2.f, -2.f);
 
-				// JC - Band-aid until edge stretch working similar to side stretch
-				// in non-uniform.
-				// renderEdges( bbox );
-
 				renderCorners( bbox );
 				renderFaces( bbox );
 
@@ -352,6 +347,10 @@ BOOL LLManipScale::handleMouseDownOnPart( S32 x, S32 y, MASK mask )
 
 	updateSnapGuides(bbox);
 
+	mFirstClickX = x;
+	mFirstClickY = y;
+	mIsFirstClick = true;
+
 	mDragStartPointGlobal = gAgent.getPosGlobalFromAgent(box_corner_agent);
 	mDragStartCenterGlobal = gAgent.getPosGlobalFromAgent(box_center_agent);
 	LLVector3 far_corner_agent = bbox.localToAgent( unitVectorToLocalBBoxExtent( -1.f * partToUnitVector( mManipPart ), bbox ) );
@@ -415,7 +414,15 @@ BOOL LLManipScale::handleHover(S32 x, S32 y, MASK mask)
 		}
 		else
 		{
-			drag( x, y );
+			if((mFirstClickX != x) || (mFirstClickY != y))
+			{
+				mIsFirstClick = false;
+			}
+
+			if(!mIsFirstClick)
+			{
+				drag( x, y );
+			}
 		}
 		LL_DEBUGS("UserInput") << "hover handled by LLManipScale (active)" << LL_ENDL;		
 	}
@@ -681,63 +688,38 @@ void LLManipScale::renderFaces( const LLBBox& bbox )
 			{
 			  case 0:
 				conditionalHighlight( LL_FACE_POSZ, &z_highlight_color, &z_normal_color );
-				renderAxisHandle( LL_FACE_POSZ, ctr, LLVector3( ctr.mV[VX], ctr.mV[VY], max.mV[VZ] ) );
+				renderAxisHandle( 8, ctr, LLVector3( ctr.mV[VX], ctr.mV[VY], max.mV[VZ] ) );
 				break;
 
 			  case 1:
 				conditionalHighlight( LL_FACE_POSX, &x_highlight_color, &x_normal_color );
-				renderAxisHandle( LL_FACE_POSX, ctr, LLVector3( max.mV[VX], ctr.mV[VY], ctr.mV[VZ] ) );
+				renderAxisHandle( 9, ctr, LLVector3( max.mV[VX], ctr.mV[VY], ctr.mV[VZ] ) );
 				break;
 
 			  case 2:
 				conditionalHighlight( LL_FACE_POSY, &y_highlight_color, &y_normal_color );
-				renderAxisHandle( LL_FACE_POSY, ctr, LLVector3( ctr.mV[VX], max.mV[VY], ctr.mV[VZ] ) );
+				renderAxisHandle( 10, ctr, LLVector3( ctr.mV[VX], max.mV[VY], ctr.mV[VZ] ) );
 				break;
 
 			  case 3:
 				conditionalHighlight( LL_FACE_NEGX, &x_highlight_color, &x_normal_color );
-				renderAxisHandle( LL_FACE_NEGX, ctr, LLVector3( min.mV[VX], ctr.mV[VY], ctr.mV[VZ] ) );
+				renderAxisHandle( 11, ctr, LLVector3( min.mV[VX], ctr.mV[VY], ctr.mV[VZ] ) );
 				break;
 
 			  case 4:
 				conditionalHighlight( LL_FACE_NEGY, &y_highlight_color, &y_normal_color );
-				renderAxisHandle( LL_FACE_NEGY, ctr, LLVector3( ctr.mV[VX], min.mV[VY], ctr.mV[VZ] ) );
+				renderAxisHandle( 12, ctr, LLVector3( ctr.mV[VX], min.mV[VY], ctr.mV[VZ] ) );
 				break;
 
 			  case 5:
 				conditionalHighlight( LL_FACE_NEGZ, &z_highlight_color, &z_normal_color );
-				renderAxisHandle( LL_FACE_NEGZ, ctr, LLVector3( ctr.mV[VX], ctr.mV[VY], min.mV[VZ] ) );
+				renderAxisHandle( 13, ctr, LLVector3( ctr.mV[VX], ctr.mV[VY], min.mV[VZ] ) );
 				break;
 			}
 		}
 	}
 }
 
-void LLManipScale::renderEdges( const LLBBox& bbox )
-{
-	LLVector3 extent = bbox.getExtentLocal();
-
-	for( U32 part = LL_EDGE_MIN; part <= LL_EDGE_MAX; part++ )
-	{
-		F32 edge_width = mBoxHandleSize[part] * .6f;
-		LLVector3 direction = edgeToUnitVector( part );
-		LLVector3 center_to_edge = unitVectorToLocalBBoxExtent( direction, bbox );
-
-		gGL.pushMatrix();
-		{
-			gGL.translatef( center_to_edge.mV[0], center_to_edge.mV[1], center_to_edge.mV[2] );
-			conditionalHighlight( part );
-			gGL.scalef(
-				direction.mV[0] ? edge_width : extent.mV[VX],
-				direction.mV[1] ? edge_width : extent.mV[VY],
-				direction.mV[2] ? edge_width : extent.mV[VZ] );
-			gBox.render();
-		}
-		gGL.popMatrix();
-	}
-}
-
-
 void LLManipScale::renderCorners( const LLBBox& bbox )
 {
 	U32 part = LL_CORNER_NNN;
@@ -780,14 +762,14 @@ void LLManipScale::renderBoxHandle( F32 x, F32 y, F32 z )
 }
 
 
-void LLManipScale::renderAxisHandle( U32 part, const LLVector3& start, const LLVector3& end )
+void LLManipScale::renderAxisHandle( U32 handle_index, const LLVector3& start, const LLVector3& end )
 {
 	if( getShowAxes() )
 	{
 		// Draws a single "jacks" style handle: a long, retangular box from start to end.
 		LLVector3 offset_start = end - start;
 		offset_start.normalize();
-		offset_start = start + mBoxHandleSize[part] * offset_start;
+		offset_start = start + mBoxHandleSize[handle_index] * offset_start;
 
 		LLVector3 delta = end - offset_start;
 		LLVector3 pos = offset_start + 0.5f * delta;
@@ -796,9 +778,9 @@ void LLManipScale::renderAxisHandle( U32 part, const LLVector3& start, const LLV
 		{
 			gGL.translatef( pos.mV[VX], pos.mV[VY], pos.mV[VZ] );
 			gGL.scalef(
-				mBoxHandleSize[part] + llabs(delta.mV[VX]),
-				mBoxHandleSize[part] + llabs(delta.mV[VY]),
-				mBoxHandleSize[part] + llabs(delta.mV[VZ]));
+				mBoxHandleSize[handle_index] + llabs(delta.mV[VX]),
+				mBoxHandleSize[handle_index] + llabs(delta.mV[VY]),
+				mBoxHandleSize[handle_index] + llabs(delta.mV[VZ]));
 			gBox.render();
 		}
 		gGL.popMatrix();
diff --git a/indra/newview/llmanipscale.h b/indra/newview/llmanipscale.h
index 7cc3c99810..11ade9b7d0 100755
--- a/indra/newview/llmanipscale.h
+++ b/indra/newview/llmanipscale.h
@@ -96,7 +96,6 @@ public:
 private:
 	void			renderCorners( const LLBBox& local_bbox );
 	void			renderFaces( const LLBBox& local_bbox );
-	void			renderEdges( const LLBBox& local_bbox );
 	void			renderBoxHandle( F32 x, F32 y, F32 z );
 	void			renderAxisHandle( U32 part, const LLVector3& start, const LLVector3& end );
 	void			renderGuidelinesPart( const LLBBox& local_bbox );
@@ -172,6 +171,9 @@ private:
 	ESnapRegimes	mSnapRegime; //<! Which, if any, snap regime the cursor is currently residing in.
 	F32				mManipulatorScales[NUM_MANIPULATORS];
 	F32				mBoxHandleSize[NUM_MANIPULATORS];		// The size of the handles at the corners of the bounding box
+	S32				mFirstClickX;
+	S32				mFirstClickY;
+	bool			mIsFirstClick;
 };
 
 #endif  // LL_MANIPSCALE_H
diff --git a/indra/newview/llpanelgrouplandmoney.cpp b/indra/newview/llpanelgrouplandmoney.cpp
index 375c54479d..2f7c44f899 100755
--- a/indra/newview/llpanelgrouplandmoney.cpp
+++ b/indra/newview/llpanelgrouplandmoney.cpp
@@ -421,20 +421,51 @@ void LLPanelGroupLandMoney::impl::processGroupLand(LLMessageSystem* msg)
 		msg->getUUID("QueryData", "OwnerID", owner_id, 0);
 		msg->getUUID("TransactionData", "TransactionID", trans_id);
 
-		S32 total_contribution = 0;
 		if(owner_id.isNull())
 		{
 			// special block which has total contribution
 			++first_block;
 
+			S32 committed = 0;
+			S32 billable_area = 0;
+
+			if(count == 1)
+			{
+				msg->getS32("QueryData", "BillableArea", committed, 0);
+			}
+			else
+			{
+				for(S32 i = first_block; i < count; ++i)
+				{
+					msg->getS32("QueryData", "BillableArea", billable_area, i);
+					committed+=billable_area;
+				}
+			}
+
+			S32 total_contribution;
 			msg->getS32("QueryData", "ActualArea", total_contribution, 0);
 			mPanel.getChild<LLUICtrl>("total_contributed_land_value")->setTextArg("[AREA]", llformat("%d", total_contribution));
+
+			mPanel.getChild<LLUICtrl>("total_land_in_use_value")->setTextArg("[AREA]", llformat("%d", committed));
+			S32 available = total_contribution - committed;
+			mPanel.getChild<LLUICtrl>("land_available_value")->setTextArg("[AREA]", llformat("%d", available));
+
+
+			if ( mGroupOverLimitTextp && mGroupOverLimitIconp )
+
+			{
+				mGroupOverLimitIconp->setVisible(available < 0);
+				mGroupOverLimitTextp->setVisible(available < 0);
+			}
+
 		}
 
 		if ( trans_id != mTransID ) return;
+
 		// This power was removed to make group roles simpler
 		//if ( !gAgent.hasPowerInGroup(mGroupID, GP_LAND_VIEW_OWNED) ) return;
 		if (!gAgent.isInGroup(mPanel.mGroupID)) return;
+
 		mGroupParcelsp->setCommentText(mEmptyParcelsText);
 
 		std::string name;
@@ -447,7 +478,6 @@ void LLPanelGroupLandMoney::impl::processGroupLand(LLMessageSystem* msg)
 		std::string sim_name;
 		std::string land_sku;
 		std::string land_type;
-		S32 committed = 0;
 
 		for(S32 i = first_block; i < count; ++i)
 		{
@@ -477,7 +507,6 @@ void LLPanelGroupLandMoney::impl::processGroupLand(LLMessageSystem* msg)
 			S32 region_y = llround(global_y) % REGION_WIDTH_UNITS;
 			std::string location = sim_name + llformat(" (%d, %d)", region_x, region_y);
 			std::string area;
-			committed+=billable_area;
 
 
 			if(billable_area == actual_area)
@@ -516,16 +545,6 @@ void LLPanelGroupLandMoney::impl::processGroupLand(LLMessageSystem* msg)
 			
 			mGroupParcelsp->addElement(row);
 		}
-
-		mPanel.getChild<LLUICtrl>("total_land_in_use_value")->setTextArg("[AREA]", llformat("%d", committed));
-
-		S32 available = total_contribution - committed;
-		mPanel.getChild<LLUICtrl>("land_available_value")->setTextArg("[AREA]", llformat("%d", available));
-		if ( mGroupOverLimitTextp && mGroupOverLimitIconp )
-		{
-			mGroupOverLimitIconp->setVisible(available < 0);
-			mGroupOverLimitTextp->setVisible(available < 0);
-		}
 	}
 }
 
diff --git a/indra/newview/llpanellogin.cpp b/indra/newview/llpanellogin.cpp
index bbc3b85bf0..34f3bbf73e 100755
--- a/indra/newview/llpanellogin.cpp
+++ b/indra/newview/llpanellogin.cpp
@@ -291,38 +291,12 @@ LLPanelLogin::LLPanelLogin(const LLRect &rect,
 
 	loadLoginPage();
 
-	// Show last logged in user favorites in "Start at" combo.
-	addUsersWithFavoritesToUsername();
 	LLComboBox* username_combo(getChild<LLComboBox>("username_combo"));
 	username_combo->setTextChangedCallback(boost::bind(&LLPanelLogin::addFavoritesToStartLocation, this));
 	// STEAM-14: When user presses Enter with this field in focus, initiate login
 	username_combo->setCommitCallback(boost::bind(&LLPanelLogin::onClickConnect, this));
 }
 
-void LLPanelLogin::addUsersWithFavoritesToUsername()
-{
-	LLComboBox* combo = getChild<LLComboBox>("username_combo");
-	if (!combo) return;
-	std::string filename = gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, "stored_favorites_" + LLGridManager::getInstance()->getGrid() + ".xml");
-	std::string old_filename = gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, "stored_favorites.xml");
-	LLSD fav_llsd;
-	llifstream file;
-	file.open(filename);
-	if (!file.is_open())
-	{
-		file.open(old_filename);
-		if (!file.is_open()) return;
-	}
-	LLSDSerialize::fromXML(fav_llsd, file);
-	for (LLSD::map_const_iterator iter = fav_llsd.beginMap();
-		iter != fav_llsd.endMap(); ++iter)
-	{
-		combo->add(iter->first);
-		mUsernameLength = iter->first.length();
-		updateLoginButtons();
-	}
-}
-
 void LLPanelLogin::addFavoritesToStartLocation()
 {
 	// Clear the combo.
diff --git a/indra/newview/llpanelobject.cpp b/indra/newview/llpanelobject.cpp
index 9123252f4c..2fece32449 100755
--- a/indra/newview/llpanelobject.cpp
+++ b/indra/newview/llpanelobject.cpp
@@ -285,7 +285,8 @@ LLPanelObject::LLPanelObject()
 	mIsPhantom(FALSE),
 	mSelectedType(MI_BOX),
 	mSculptTextureRevert(LLUUID::null),
-	mSculptTypeRevert(0)
+	mSculptTypeRevert(0),
+	mSizeChanged(FALSE)
 {
 }
 
@@ -1620,9 +1621,10 @@ void LLPanelObject::sendScale(BOOL btn_down)
 	LLVector3 newscale(mCtrlScaleX->get(), mCtrlScaleY->get(), mCtrlScaleZ->get());
 
 	LLVector3 delta = newscale - mObject->getScale();
-	if (delta.magVec() >= 0.0005f)
+	if (delta.magVec() >= 0.0005f || (mSizeChanged && !btn_down))
 	{
 		// scale changed by more than 1/2 millimeter
+		mSizeChanged = btn_down;
 
 		// check to see if we aren't scaling the textures
 		// (in which case the tex coord's need to be recomputed)
diff --git a/indra/newview/llpanelobject.h b/indra/newview/llpanelobject.h
index c4cf27ab1a..8829f493fa 100755
--- a/indra/newview/llpanelobject.h
+++ b/indra/newview/llpanelobject.h
@@ -140,6 +140,7 @@ protected:
 	LLSpinCtrl*		mCtrlScaleX;
 	LLSpinCtrl*		mCtrlScaleY;
 	LLSpinCtrl*		mCtrlScaleZ;
+	BOOL			mSizeChanged;
 
 	LLTextBox*		mLabelRotation;
 	LLSpinCtrl*		mCtrlRotX;
diff --git a/indra/newview/llpanelsnapshot.cpp b/indra/newview/llpanelsnapshot.cpp
index 56569e3207..106fb4997e 100755
--- a/indra/newview/llpanelsnapshot.cpp
+++ b/indra/newview/llpanelsnapshot.cpp
@@ -37,6 +37,19 @@
 #include "llsidetraypanelcontainer.h"
 #include "llviewercontrol.h" // gSavedSettings
 
+const S32 MAX_TEXTURE_SIZE = 512 ; //max upload texture size 512 * 512
+
+S32 power_of_two(S32 sz, S32 upper)
+{
+	S32 res = upper;
+	while( upper >= sz)
+	{
+		res = upper;
+		upper >>= 1;
+	}
+	return res;
+}
+
 // virtual
 BOOL LLPanelSnapshot::postBuild()
 {
@@ -164,8 +177,26 @@ void LLPanelSnapshot::cancel()
 void LLPanelSnapshot::onCustomResolutionCommit()
 {
 	LLSD info;
-	info["w"] = getChild<LLUICtrl>(getWidthSpinnerName())->getValue().asInteger();
-	info["h"] = getChild<LLUICtrl>(getHeightSpinnerName())->getValue().asInteger();
+	LLSpinCtrl *widthSpinner = getChild<LLSpinCtrl>(getWidthSpinnerName());
+	LLSpinCtrl *heightSpinner = getChild<LLSpinCtrl>(getHeightSpinnerName());
+	if (getName() == "panel_snapshot_inventory")
+	{
+		S32 width = widthSpinner->getValue().asInteger();
+		width = power_of_two(width, MAX_TEXTURE_SIZE);
+		info["w"] = width;
+		widthSpinner->setIncrement(width >> 1);
+		widthSpinner->forceSetValue(width);
+		S32 height =  heightSpinner->getValue().asInteger();
+		height = power_of_two(height, MAX_TEXTURE_SIZE);
+		heightSpinner->setIncrement(height >> 1);
+		heightSpinner->forceSetValue(height);
+		info["h"] = height;
+	}
+	else
+	{
+		info["w"] = widthSpinner->getValue().asInteger();
+		info["h"] = heightSpinner->getValue().asInteger();
+	}
 	LLFloaterSnapshot::getInstance()->notify(LLSD().with("custom-res-change", info));
 }
 
diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp
index 9da7717b74..d5f9268a64 100755
--- a/indra/newview/llstartup.cpp
+++ b/indra/newview/llstartup.cpp
@@ -2210,6 +2210,8 @@ bool idle_startup()
 		llassert(LLPathfindingManager::getInstance() != NULL);
 		LLPathfindingManager::getInstance()->initSystem();
 
+		gAgentAvatarp->sendHoverHeight();
+
 		return TRUE;
 	}
 
diff --git a/indra/newview/llviewerfloaterreg.cpp b/indra/newview/llviewerfloaterreg.cpp
index e19fe9ca75..fc18b20758 100755
--- a/indra/newview/llviewerfloaterreg.cpp
+++ b/indra/newview/llviewerfloaterreg.cpp
@@ -70,6 +70,7 @@
 #include "llfloatergroups.h"
 #include "llfloaterhardwaresettings.h"
 #include "llfloaterhelpbrowser.h"
+#include "llfloaterhoverheight.h"
 #include "llfloaterhud.h"
 #include "llfloaterimagepreview.h"
 #include "llfloaterimsession.h"
@@ -221,7 +222,8 @@ void LLViewerFloaterReg::registerFloaters()
 	LLFloaterReg::add("god_tools", "floater_god_tools.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterGodTools>);
 	LLFloaterReg::add("group_picker", "floater_choose_group.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterGroupPicker>);
 
-	LLFloaterReg::add("help_browser", "floater_help_browser.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterHelpBrowser>);	
+	LLFloaterReg::add("help_browser", "floater_help_browser.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterHelpBrowser>);
+	LLFloaterReg::add("edit_hover_height", "floater_edit_hover_height.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterHoverHeight>);
 	LLFloaterReg::add("hud", "floater_hud.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterHUD>);
 
 	LLFloaterReg::add("impanel", "floater_im_session.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterIMSession>);
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp
index 8499012cfc..721ee1f0f5 100755
--- a/indra/newview/llviewermedia.cpp
+++ b/indra/newview/llviewermedia.cpp
@@ -2703,7 +2703,7 @@ bool LLViewerMediaImpl::handleKeyHere(KEY key, MASK mask)
 	{
 		// FIXME: THIS IS SO WRONG.
 		// Menu keys should be handled by the menu system and not passed to UI elements, but this is how LLTextEditor and LLLineEditor do it...
-		if( MASK_CONTROL & mask )
+		if( MASK_CONTROL & mask && key != KEY_LEFT && key != KEY_RIGHT && key != KEY_HOME && key != KEY_END)
 		{
 			result = true;
 		}
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index e190119bcd..fbd7dbeefd 100755
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -3592,7 +3592,7 @@ class LLSelfSitDown : public view_listener_t
 
 bool enable_sitdown_self()
 {
-    return isAgentAvatarValid() && !gAgentAvatarp->isSitting() && !gAgent.getFlying();
+    return isAgentAvatarValid() && !gAgentAvatarp->isSitting() && !gAgentAvatarp->isEditingAppearance() && !gAgent.getFlying();
 }
 
 class LLCheckPanelPeopleTab : public view_listener_t
@@ -3883,6 +3883,14 @@ class LLEnableEditShape : public view_listener_t
 	}
 };
 
+class LLEnableHoverHeight : public view_listener_t
+{
+	bool handleEvent(const LLSD& userdata)
+	{
+		return gAgent.getRegion() && gAgent.getRegion()->avatarHoverHeightEnabled();
+	}
+};
+
 class LLEnableEditPhysics : public view_listener_t
 {
 	bool handleEvent(const LLSD& userdata)
@@ -6077,6 +6085,11 @@ void handle_edit_shape()
 	LLFloaterSidePanelContainer::showPanel("appearance", LLSD().with("type", "edit_shape"));
 }
 
+void handle_hover_height()
+{
+	LLFloaterReg::showInstance("edit_hover_height");
+}
+
 void handle_edit_physics()
 {
 	LLFloaterSidePanelContainer::showPanel("appearance", LLSD().with("type", "edit_physics"));
@@ -7023,10 +7036,6 @@ void handle_selected_texture_info(void*)
    		std::string msg;
    		msg.assign("Texture info for: ");
    		msg.append(node->mName);
-
-		LLSD args;
-		args["MESSAGE"] = msg;
-		LLNotificationsUtil::add("SystemMessage", args);
 	   
    		U8 te_count = node->getObject()->getNumTEs();
    		// map from texture ID to list of faces using it
@@ -7050,10 +7059,10 @@ void handle_selected_texture_info(void*)
    			S32 height = img->getHeight();
    			S32 width = img->getWidth();
    			S32 components = img->getComponents();
-   			msg = llformat("%dx%d %s on face ",
+   			msg.append(llformat("\n%dx%d %s on face ",
    								width,
    								height,
-   								(components == 4 ? "alpha" : "opaque"));
+   								(components == 4 ? "alpha" : "opaque")));
    			for (U8 i = 0; i < it->second.size(); ++i)
    			{
    				msg.append( llformat("%d ", (S32)(it->second[i])));
@@ -8573,10 +8582,12 @@ void initialize_menus()
 	view_listener_t::addMenu(new LLEditEnableTakeOff(), "Edit.EnableTakeOff");
 	view_listener_t::addMenu(new LLEditEnableCustomizeAvatar(), "Edit.EnableCustomizeAvatar");
 	view_listener_t::addMenu(new LLEnableEditShape(), "Edit.EnableEditShape");
+	view_listener_t::addMenu(new LLEnableHoverHeight(), "Edit.EnableHoverHeight");
 	view_listener_t::addMenu(new LLEnableEditPhysics(), "Edit.EnableEditPhysics");
 	commit.add("CustomizeAvatar", boost::bind(&handle_customize_avatar));
 	commit.add("EditOutfit", boost::bind(&handle_edit_outfit));
 	commit.add("EditShape", boost::bind(&handle_edit_shape));
+	commit.add("HoverHeight", boost::bind(&handle_hover_height));
 	commit.add("EditPhysics", boost::bind(&handle_edit_physics));
 
 	// View menu
diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp
index 820249e181..74b8e693c4 100755
--- a/indra/newview/llviewerobject.cpp
+++ b/indra/newview/llviewerobject.cpp
@@ -5205,7 +5205,6 @@ void LLViewerObject::setAttachedSound(const LLUUID &audio_uuid, const LLUUID& ow
 {
 	if (!gAudiop)
 	{
-		LL_WARNS("AudioEngine") << "LLAudioEngine instance doesn't exist!" << LL_ENDL;
 		return;
 	}
 	
diff --git a/indra/newview/llviewerparcelmgr.cpp b/indra/newview/llviewerparcelmgr.cpp
index 7c94442f09..2f4365036c 100755
--- a/indra/newview/llviewerparcelmgr.cpp
+++ b/indra/newview/llviewerparcelmgr.cpp
@@ -1562,6 +1562,7 @@ void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **use
 
 		if (parcel == parcel_mgr.mAgentParcel)
 		{
+			// new agent parcel
 			S32 bitmap_size =	parcel_mgr.mParcelsPerEdge
 								* parcel_mgr.mParcelsPerEdge
 								/ 8;
@@ -1591,6 +1592,11 @@ void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **use
 				}
 			}
 		}
+		else if (local_id == parcel_mgr.mAgentParcel->getLocalID())
+		{
+			// updated agent parcel
+			parcel_mgr.mAgentParcel->unpackMessage(msg);
+		}
 	}
 
 	// Handle updating selections, if necessary.
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index 11cbf3fc24..7ebe12cc07 100755
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -66,6 +66,7 @@
 #include "llviewerstatsrecorder.h"
 #include "llvlmanager.h"
 #include "llvlcomposition.h"
+#include "llvoavatarself.h"
 #include "llvocache.h"
 #include "llworld.h"
 #include "llspatialpartition.h"
@@ -424,6 +425,7 @@ LLViewerRegion::LLViewerRegion(const U64 &handle,
 	mCacheDirty(FALSE),
 	mReleaseNotesRequested(FALSE),
 	mCapabilitiesReceived(false),
+	mSimulatorFeaturesReceived(false),
 	mBitsReceived(0.f),
 	mPacketsReceived(0.f),
 	mDead(FALSE),
@@ -1485,16 +1487,27 @@ void LLViewerRegion::killObject(LLVOCacheEntry* entry, std::vector<LLDrawable*>&
 
 	if(drawablep && !drawablep->getParent())
 	{
-		LLViewerObject::const_child_list_t& child_list = drawablep->getVObj()->getChildren();
+		LLViewerObject* v_obj = drawablep->getVObj();
+		if (v_obj->isSelected()
+			|| (v_obj->flagAnimSource() && isAgentAvatarValid() && gAgentAvatarp->hasMotionFromSource(v_obj->getID())))
+		{
+			// do not remove objects user is interacting with
+			((LLViewerOctreeEntryData*)drawablep)->setVisible();
+			return;
+		}
+		LLViewerObject::const_child_list_t& child_list = v_obj->getChildren();
 		for (LLViewerObject::child_list_t::const_iterator iter = child_list.begin();
 			iter != child_list.end(); iter++)
 		{
 			LLViewerObject* child = *iter;
 			if(child->mDrawable)
 			{
-				if(!child->mDrawable->getEntry() || !child->mDrawable->getEntry()->hasVOCacheEntry())
+				if( !child->mDrawable->getEntry()
+					|| !child->mDrawable->getEntry()->hasVOCacheEntry()
+					|| child->isSelected()
+					|| (child->flagAnimSource() && isAgentAvatarValid() && gAgentAvatarp->hasMotionFromSource(child->getID())))
 				{
-					//do not remove parent if any of its children non-cacheable
+					//do not remove parent if any of its children non-cacheable, animating or selected
 					//especially for the case that an avatar sits on a cache-able object
 					((LLViewerOctreeEntryData*)drawablep)->setVisible();
 					return;
@@ -2027,6 +2040,26 @@ void LLViewerRegion::getInfo(LLSD& info)
 	info["Region"]["Handle"]["y"] = (LLSD::Integer)y;
 }
 
+boost::signals2::connection LLViewerRegion::setSimulatorFeaturesReceivedCallback(const caps_received_signal_t::slot_type& cb)
+{
+	return mSimulatorFeaturesReceivedSignal.connect(cb);
+}
+
+void LLViewerRegion::setSimulatorFeaturesReceived(bool received)
+{
+	mSimulatorFeaturesReceived = received;
+	if (received)
+	{
+		mSimulatorFeaturesReceivedSignal(getRegionID());
+		mSimulatorFeaturesReceivedSignal.disconnect_all_slots();
+	}
+}
+
+bool LLViewerRegion::simulatorFeaturesReceived() const
+{
+	return mSimulatorFeaturesReceived;
+}
+
 void LLViewerRegion::getSimulatorFeatures(LLSD& sim_features) const
 {
 	sim_features = mSimulatorFeatures;
@@ -2040,6 +2073,9 @@ void LLViewerRegion::setSimulatorFeatures(const LLSD& sim_features)
 	LLSDSerialize::toPrettyXML(sim_features, str);
 	LL_INFOS() << str.str() << LL_ENDL;
 	mSimulatorFeatures = sim_features;
+
+	setSimulatorFeaturesReceived(true);
+	
 }
 
 //this is called when the parent is not cacheable.
@@ -3088,6 +3124,12 @@ bool LLViewerRegion::dynamicPathfindingEnabled() const
 	return ( mSimulatorFeatures.has("DynamicPathfindingEnabled") &&
 			 mSimulatorFeatures["DynamicPathfindingEnabled"].asBoolean());
 }
+
+bool LLViewerRegion::avatarHoverHeightEnabled() const
+{
+	return ( mSimulatorFeatures.has("AvatarHoverHeightEnabled") &&
+			 mSimulatorFeatures["AvatarHoverHeightEnabled"].asBoolean());
+}
 /* Static Functions */
 
 void log_capabilities(const CapabilityMap &capmap)
diff --git a/indra/newview/llviewerregion.h b/indra/newview/llviewerregion.h
index 1e225553b8..c14fa5aee8 100755
--- a/indra/newview/llviewerregion.h
+++ b/indra/newview/llviewerregion.h
@@ -309,12 +309,19 @@ public:
 	bool meshRezEnabled() const;
 	bool meshUploadEnabled() const;
 
+	// has region received its simulator features list? Requires an additional query after caps received.
+	void setSimulatorFeaturesReceived(bool);
+	bool simulatorFeaturesReceived() const;
+	boost::signals2::connection setSimulatorFeaturesReceivedCallback(const caps_received_signal_t::slot_type& cb);
+	
 	void getSimulatorFeatures(LLSD& info) const;	
 	void setSimulatorFeatures(const LLSD& info);
 
 	
 	bool dynamicPathfindingEnabled() const;
 
+	bool avatarHoverHeightEnabled() const;
+
 	typedef enum
 	{
 		CACHE_MISS_TYPE_FULL = 0,
@@ -385,7 +392,7 @@ public:
 private:
 	void addToVOCacheTree(LLVOCacheEntry* entry);
 	LLViewerObject* addNewObject(LLVOCacheEntry* entry);
-	void killObject(LLVOCacheEntry* entry, std::vector<LLDrawable*>& delete_list);	
+	void killObject(LLVOCacheEntry* entry, std::vector<LLDrawable*>& delete_list); //adds entry into list if it is safe to move into cache
 	void removeFromVOCacheTree(LLVOCacheEntry* entry);
 	void killCacheEntry(LLVOCacheEntry* entry, bool for_rendering = false); //physically delete the cache entry	
 	void killInvisibleObjects(F32 max_time);
@@ -512,6 +519,7 @@ private:
 	BOOL                                    mCacheDirty;
 	BOOL	mAlive;					// can become false if circuit disconnects
 	BOOL	mCapabilitiesReceived;
+	BOOL	mSimulatorFeaturesReceived;
 	BOOL    mReleaseNotesRequested;
 	BOOL    mDead;  //if true, this region is in the process of deleting.
 	BOOL    mPaused; //pause processing the objects in the region
@@ -532,11 +540,13 @@ private:
 	CacheMissItem::cache_miss_list_t   mCacheMissList;
 	
 	caps_received_signal_t mCapabilitiesReceivedSignal;		
+	caps_received_signal_t mSimulatorFeaturesReceivedSignal;		
+
 	LLSD mSimulatorFeatures;
 
 	// the materials capability throttle
 	LLFrameTimer mMaterialsCapThrottleTimer;
-LLFrameTimer	mRenderInfoRequestTimer;
+	LLFrameTimer mRenderInfoRequestTimer;
 };
 
 inline BOOL LLViewerRegion::getRegionProtocol(U64 protocol) const
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index b54f341c31..a90fade3c9 100755
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -111,6 +111,9 @@ extern F32 ANIM_SPEED_MAX;
 extern F32 ANIM_SPEED_MIN;
 extern U32 JOINT_COUNT_REQUIRED_FOR_FULLRIG;
 
+const F32 MAX_HOVER_Z = 2.0;
+const F32 MIN_HOVER_Z = -2.0;
+
 // #define OUTPUT_BREAST_DATA
 
 using namespace LLAvatarAppearanceDefines;
@@ -252,6 +255,8 @@ struct LLAppearanceMessageContents
 	//U32 appearance_flags = 0;
 	std::vector<F32> mParamWeights;
 	std::vector<LLVisualParam*> mParams;
+	LLVector3 mHoverOffset;
+	bool mHoverOffsetWasSet;
 };
 
 struct LLVOAvatarChildJoint : public LLInitParam::ChoiceBlock<LLVOAvatarChildJoint>
@@ -719,7 +724,8 @@ LLVOAvatar::LLVOAvatar(const LLUUID& id,
 	mLastUpdateReceivedCOFVersion(-1)
 {
 	//VTResume();  // VTune
-	
+	setHoverOffset(LLVector3(0.0, 0.0, 0.0));
+
 	// mVoiceVisualizer is created by the hud effects manager and uses the HUD Effects pipeline
 	const BOOL needsSendToSim = false; // currently, this HUD effect doesn't need to pack and unpack data to do its job
 	mVoiceVisualizer = ( LLVoiceVisualizer *)LLHUDManager::getInstance()->createViewerEffect( LLHUDObject::LL_HUD_EFFECT_VOICE_VISUALIZER, needsSendToSim );
@@ -772,6 +778,7 @@ LLVOAvatar::LLVOAvatar(const LLUUID& id,
 	mRuthTimer.reset();
 	mRuthDebugTimer.reset();
 	mDebugExistenceTimer.reset();
+	mLastAppearanceMessageTimer.reset();
 
     if(LLSceneMonitor::getInstance()->isEnabled())
 	{
@@ -1955,6 +1962,11 @@ U32 LLVOAvatar::processUpdateMessage(LLMessageSystem *mesgsys,
 	// Do base class updates...
 	U32 retval = LLViewerObject::processUpdateMessage(mesgsys, user_data, block_num, update_type, dp);
 
+	//LLTEContents tec;
+	//S32 te_retval = parseTEMessage(mesgsys, _PREHASH_ObjectData, block_num, tec);
+
+	LL_DEBUGS("Avatar") << avString() << update_type << LL_ENDL; 
+
 	// Print out arrival information once we have name of avatar.
 		if (has_name && getNVPair("FirstName"))
 		{
@@ -3166,12 +3178,8 @@ void	LLVOAvatar::forceUpdateVisualMuteSettings()
 }
 
 
-//------------------------------------------------------------------------
-// updateCharacter()
-// called on both your avatar and other avatars
-//------------------------------------------------------------------------
-BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
-{	
+void LLVOAvatar::updateDebugText()
+{
 	// clear debug text
 	mDebugText.clear();
 
@@ -3208,6 +3216,22 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 			debug_line += llformat(" - cof rcv:%d", last_received_cof_version);
 		}
 		debug_line += llformat(" bsz-z: %f avofs-z: %f", mBodySize[2], mAvatarOffset[2]);
+		bool hover_enabled = getRegion() && getRegion()->avatarHoverHeightEnabled();
+		debug_line += hover_enabled ? " H" : " h";
+		const LLVector3& hover_offset = getHoverOffset();
+		if (hover_offset[2] != 0.0)
+		{
+			debug_line += llformat(" hov_z: %f", hover_offset[2]);
+			debug_line += llformat(" %s", (mIsSitting ? "S" : "T"));
+			debug_line += llformat("%s", (isMotionActive(ANIM_AGENT_SIT_GROUND_CONSTRAINED) ? "G" : "-"));
+		}
+		F32 elapsed = mLastAppearanceMessageTimer.getElapsedTimeF32();
+		static const char *elapsed_chars = "Xx*...";
+		U32 bucket = U32(elapsed*2);
+		if (bucket < strlen(elapsed_chars))
+		{
+			debug_line += llformat(" %c", elapsed_chars[bucket]);
+		}
 		addDebugText(debug_line);
 	}
 	if (gSavedSettings.getBOOL("DebugAvatarCompositeBaked"))
@@ -3215,7 +3239,7 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 		if (!mBakedTextureDebugText.empty())
 			addDebugText(mBakedTextureDebugText);
 	}
-				 
+
 	if (LLVOAvatar::sShowAnimationDebug)
 	{
 		for (LLMotionController::motion_list_t::iterator iter = mMotionController.getActiveMotions().begin();
@@ -3244,6 +3268,27 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 		}
 	}
 
+	if (!mDebugText.size() && mText.notNull())
+	{
+		mText->markDead();
+		mText = NULL;
+	}
+	else if (mDebugText.size())
+	{
+		setDebugText(mDebugText);
+	}
+	mDebugText.clear();
+
+}
+
+//------------------------------------------------------------------------
+// updateCharacter()
+// called on both your avatar and other avatars
+//------------------------------------------------------------------------
+BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
+{	
+	updateDebugText();
+	
 	if (!mIsBuilt)
 	{
 		return FALSE;
@@ -3352,9 +3397,15 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 	LLVector3 xyVel = getVelocity();
 	xyVel.mV[VZ] = 0.0f;
 	speed = xyVel.length();
-
+	// remembering the value here prevents a display glitch if the
+	// animation gets toggled during this update.
+	bool was_sit_ground_constrained = isMotionActive(ANIM_AGENT_SIT_GROUND_CONSTRAINED);
+	
 	if (!(mIsSitting && getParent()))
 	{
+		// This case includes all configurations except sitting on an
+		// object, so does include ground sit.
+
 		//--------------------------------------------------------------------
 		// get timing info
 		// handle initial condition case
@@ -3408,9 +3459,14 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 		// correct for the fact that the pelvis is not necessarily the center 
 		// of the agent's physical representation
 		root_pos.mdV[VZ] -= (0.5f * mBodySize.mV[VZ]) - mPelvisToFoot;
+		if (!mIsSitting && !was_sit_ground_constrained)
+		{
+			root_pos += LLVector3d(getHoverOffset());
+		}
 		
 		LLVector3 newPosition = gAgent.getPosAgentFromGlobal(root_pos);
 
+
 		if (newPosition != mRoot->getXform()->getWorldPosition())
 		{		
 			mRoot->touch();
@@ -3575,7 +3631,9 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 	}
 	else if (mDrawable.notNull())
 	{
-		mRoot->setPosition(mDrawable->getPosition());
+		LLVector3 pos = mDrawable->getPosition();
+		pos += getHoverOffset() * mDrawable->getRotation();
+		mRoot->setPosition(pos);
 		mRoot->setRotation(mDrawable->getRotation());
 	}
 	
@@ -3594,7 +3652,21 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 	{
 		updateMotions(LLCharacter::NORMAL_UPDATE);
 	}
-	
+
+	// Special handling for sitting on ground.
+	if (!getParent() && (mIsSitting || was_sit_ground_constrained))
+	{
+		
+		F32 off_z = LLVector3d(getHoverOffset()).mdV[VZ];
+		if (off_z != 0.0)
+		{
+			LLVector3 pos = mRoot->getWorldPosition();
+			pos.mV[VZ] += off_z;
+			mRoot->touch();
+			mRoot->setWorldPosition(pos);
+		}
+	}
+
 	// update head position
 	updateHeadOffset();
 
@@ -3678,17 +3750,6 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 
 	mRoot->updateWorldMatrixChildren();
 
-	if (!mDebugText.size() && mText.notNull())
-	{
-		mText->markDead();
-		mText = NULL;
-	}
-	else if (mDebugText.size())
-	{
-		setDebugText(mDebugText);
-	}
-	mDebugText.clear();
-
 	//mesh vertices need to be reskinned
 	mNeedsSkin = TRUE;
 	return TRUE;
@@ -4988,6 +5049,15 @@ BOOL LLVOAvatar::stopMotion(const LLUUID& id, BOOL stop_immediate)
 }
 
 //-----------------------------------------------------------------------------
+// hasMotionFromSource()
+//-----------------------------------------------------------------------------
+// virtual
+bool LLVOAvatar::hasMotionFromSource(const LLUUID& source_id)
+{
+	return false;
+}
+
+//-----------------------------------------------------------------------------
 // stopMotionFromSource()
 //-----------------------------------------------------------------------------
 // virtual
@@ -7117,6 +7187,17 @@ void LLVOAvatar::parseAppearanceMessage(LLMessageSystem* mesgsys, LLAppearanceMe
 		// For future use:
 		//mesgsys->getU32Fast(_PREHASH_AppearanceData, _PREHASH_Flags, appearance_flags, 0);
 	}
+
+	// Parse the AppearanceData field, if any.
+	contents.mHoverOffsetWasSet = false;
+	if (mesgsys->has(_PREHASH_AppearanceHover))
+	{
+		LLVector3 hover;
+		mesgsys->getVector3Fast(_PREHASH_AppearanceHover, _PREHASH_HoverHeight, hover);
+		LL_DEBUGS("Avatar") << avString() << " hover received " << hover.mV[ VX ] << "," << hover.mV[ VY ] << "," << hover.mV[ VZ ] << LL_ENDL;
+		contents.mHoverOffset = hover;
+		contents.mHoverOffsetWasSet = true;
+	}
 	
 	// Parse visual params, if any.
 	S32 num_blocks = mesgsys->getNumberOfBlocksFast(_PREHASH_VisualParam);
@@ -7234,6 +7315,8 @@ void LLVOAvatar::processAvatarAppearance( LLMessageSystem* mesgsys )
 		return;
 	}
 
+	mLastAppearanceMessageTimer.reset();
+
 	ESex old_sex = getSex();
 
 	LLAppearanceMessageContents contents;
@@ -7418,6 +7501,22 @@ void LLVOAvatar::processAvatarAppearance( LLMessageSystem* mesgsys )
 		}
 	}
 
+	if (contents.mHoverOffsetWasSet && !isSelf())
+	{
+		// Got an update for some other avatar
+		// Ignore updates for self, because we have a more authoritative value in the preferences.
+		setHoverOffset(contents.mHoverOffset);
+		LL_INFOS("Avatar") << avString() << "setting hover from message" << contents.mHoverOffset[2] << LL_ENDL;
+	}
+
+	if (!contents.mHoverOffsetWasSet && !isSelf())
+	{
+		// If we don't get a value at all, we are presumably in a
+		// region that does not support hover height.
+		LL_WARNS() << avString() << "zeroing hover because not defined in appearance message" << LL_ENDL;
+		setHoverOffset(LLVector3(0.0, 0.0, 0.0));
+	}
+
 	setCompositeUpdatesEnabled( TRUE );
 
 	// If all of the avatars are completely baked, release the global image caches to conserve memory.
diff --git a/indra/newview/llvoavatar.h b/indra/newview/llvoavatar.h
index 9a2aaf8aa3..2e72633d39 100755
--- a/indra/newview/llvoavatar.h
+++ b/indra/newview/llvoavatar.h
@@ -191,6 +191,7 @@ public:
 	/*virtual*/ LLUUID			remapMotionID(const LLUUID& id);
 	/*virtual*/ BOOL			startMotion(const LLUUID& id, F32 time_offset = 0.f);
 	/*virtual*/ BOOL			stopMotion(const LLUUID& id, BOOL stop_immediate = FALSE);
+	virtual bool			hasMotionFromSource(const LLUUID& source_id);
 	virtual void			stopMotionFromSource(const LLUUID& source_id);
 	virtual void			requestStopMotion(LLMotion* motion);
 	LLMotion*				findMotion(const LLUUID& id) const;
@@ -213,7 +214,6 @@ public:
 	/*virtual*/ LLVector3		getPosAgentFromGlobal(const LLVector3d &position);
 	virtual void				updateVisualParams();
 
-
 /**                    Inherited
  **                                                                            **
  *******************************************************************************/
@@ -233,6 +233,7 @@ private: //aligned members
 	// Updates
 	//--------------------------------------------------------------------
 public:
+	void			updateDebugText();
 	virtual BOOL 	updateCharacter(LLAgent &agent);
 	void 			idleUpdateVoiceVisualizer(bool voice_enabled);
 	void 			idleUpdateMisc(bool detailed_update);
@@ -987,6 +988,7 @@ public:
 protected:
 	LLFrameTimer	mRuthDebugTimer; // For tracking how long it takes for av to rez
 	LLFrameTimer	mDebugExistenceTimer; // Debugging for how long the avatar has been in memory.
+	LLFrameTimer	mLastAppearanceMessageTimer; // Time since last appearance message received.
 
 	//--------------------------------------------------------------------
 	// COF monitoring
@@ -1019,6 +1021,9 @@ protected: // Shared with LLVOAvatarSelf
 extern const F32 SELF_ADDITIONAL_PRI;
 extern const S32 MAX_TEXTURE_VIRTUAL_SIZE_RESET_INTERVAL;
 
+extern const F32 MAX_HOVER_Z;
+extern const F32 MIN_HOVER_Z;
+
 std::string get_sequential_numbered_file_name(const std::string& prefix,
 											  const std::string& suffix);
 void dump_sequential_xml(const std::string outprefix, const LLSD& content);
diff --git a/indra/newview/llvoavatarself.cpp b/indra/newview/llvoavatarself.cpp
index 0be8df349d..ae7a233876 100755
--- a/indra/newview/llvoavatarself.cpp
+++ b/indra/newview/llvoavatarself.cpp
@@ -127,6 +127,25 @@ struct LocalTextureData
 	LLTextureEntry *mTexEntry;
 };
 
+// TODO - this class doesn't really do anything, could just use a base
+// class responder if nothing else gets added.
+class LLHoverHeightResponder: public LLHTTPClient::Responder
+{
+public:
+	LLHoverHeightResponder(): LLHTTPClient::Responder() {}
+
+private:
+	void httpFailure()
+	{
+		LL_WARNS() << dumpResponse() << LL_ENDL;
+	}
+
+	void httpSuccess()
+	{
+		LL_INFOS() << dumpResponse() << LL_ENDL;
+	}
+};
+
 //-----------------------------------------------------------------------------
 // Callback data
 //-----------------------------------------------------------------------------
@@ -159,7 +178,10 @@ LLVOAvatarSelf::LLVOAvatarSelf(const LLUUID& id,
 	mScreenp(NULL),
 	mLastRegionHandle(0),
 	mRegionCrossingCount(0),
-	mInitialBakesLoaded(false)
+	mInitialBakesLoaded(false),
+	// Value outside legal range, so will always be a mismatch the
+	// first time through.
+	mLastHoverOffsetSent(LLVector3(0.0f, 0.0f, -999.0f))
 {
 	mMotionController.mIsSelf = TRUE;
 
@@ -220,11 +242,40 @@ void LLVOAvatarSelf::initInstance()
 		return;
 	}
 
+	setHoverIfRegionEnabled();
+
 	//doPeriodically(output_self_av_texture_diagnostics, 30.0);
 	doPeriodically(update_avatar_rez_metrics, 5.0);
 	doPeriodically(boost::bind(&LLVOAvatarSelf::checkStuckAppearance, this), 30.0);
 }
 
+void LLVOAvatarSelf::setHoverIfRegionEnabled()
+{
+	if (getRegion() && getRegion()->simulatorFeaturesReceived())
+	{
+		if (getRegion()->avatarHoverHeightEnabled())
+		{
+			F32 hover_z = gSavedPerAccountSettings.getF32("AvatarHoverOffsetZ");
+			setHoverOffset(LLVector3(0.0, 0.0, llclamp(hover_z,MIN_HOVER_Z,MAX_HOVER_Z)));
+			LL_INFOS("Avatar") << avString() << " set hover height from debug setting " << hover_z << LL_ENDL;
+		}
+		else 
+		{
+			setHoverOffset(LLVector3(0.0, 0.0, 0.0));
+			LL_INFOS("Avatar") << avString() << " zeroing hover height, region does not support" << LL_ENDL;
+		}
+	}
+	else
+	{
+		LL_INFOS("Avatar") << avString() << " region or simulator features not known, no change on hover" << LL_ENDL;
+		if (getRegion())
+		{
+			getRegion()->setSimulatorFeaturesReceivedCallback(boost::bind(&LLVOAvatarSelf::onSimulatorFeaturesReceived,this,_1));
+		}
+
+	}
+}
+
 bool LLVOAvatarSelf::checkStuckAppearance()
 {
 	const F32 CONDITIONAL_UNSTICK_INTERVAL = 300.0;
@@ -755,6 +806,13 @@ void LLVOAvatarSelf::requestStopMotion(LLMotion* motion)
 }
 
 // virtual
+bool LLVOAvatarSelf::hasMotionFromSource(const LLUUID& source_id)
+{
+	AnimSourceIterator motion_it = mAnimationSources.find(source_id);
+	return motion_it != mAnimationSources.end();
+}
+
+// virtual
 void LLVOAvatarSelf::stopMotionFromSource(const LLUUID& source_id)
 {
 	for (AnimSourceIterator motion_it = mAnimationSources.find(source_id); motion_it != mAnimationSources.end(); )
@@ -763,6 +821,7 @@ void LLVOAvatarSelf::stopMotionFromSource(const LLUUID& source_id)
 		mAnimationSources.erase(motion_it++);
 	}
 
+
 	LLViewerObject* object = gObjectList.findObject(source_id);
 	if (object)
 	{
@@ -827,6 +886,12 @@ void LLVOAvatarSelf::removeMissingBakedTextures()
 	}
 }
 
+void LLVOAvatarSelf::onSimulatorFeaturesReceived(const LLUUID& region_id)
+{
+	LL_INFOS("Avatar") << "simulator features received, setting hover based on region props" << LL_ENDL;
+	setHoverIfRegionEnabled();
+}
+
 //virtual
 void LLVOAvatarSelf::updateRegion(LLViewerRegion *regionp)
 {
@@ -845,6 +910,17 @@ void LLVOAvatarSelf::updateRegion(LLViewerRegion *regionp)
 		//LL_INFOS() << "pos_from_old_region is " << global_pos_from_old_region
 		//	<< " while pos_from_new_region is " << pos_from_new_region
 		//	<< LL_ENDL;
+
+		// Update hover height, or schedule callback, based on whether
+		// it's supported in this region.
+		if (regionp->simulatorFeaturesReceived())
+		{
+			setHoverIfRegionEnabled();
+		}
+		else
+		{
+			regionp->setSimulatorFeaturesReceivedCallback(boost::bind(&LLVOAvatarSelf::onSimulatorFeaturesReceived,this,_1));
+		}
 	}
 
 	if (!regionp || (regionp->getHandle() != mLastRegionHandle))
@@ -2701,6 +2777,39 @@ bool LLVOAvatarSelf::sendAppearanceMessage(LLMessageSystem *mesgsys) const
 	return success;
 }
 
+//------------------------------------------------------------------------
+// sendHoverHeight()
+//------------------------------------------------------------------------
+void LLVOAvatarSelf::sendHoverHeight() const
+{
+	std::string url = gAgent.getRegion()->getCapability("AgentPreferences");
+
+	if (!url.empty())
+	{
+		LLSD update = LLSD::emptyMap();
+		const LLVector3& hover_offset = getHoverOffset();
+		update["hover_height"] = hover_offset[2];
+
+		LL_DEBUGS("Avatar") << avString() << "sending hover height value " << hover_offset[2] << LL_ENDL;
+		LLHTTPClient::post(url, update, new LLHoverHeightResponder);
+
+		mLastHoverOffsetSent = hover_offset;
+	}
+}
+
+void LLVOAvatarSelf::setHoverOffset(const LLVector3& hover_offset, bool send_update)
+{
+	if (getHoverOffset() != hover_offset)
+	{
+		LL_INFOS("Avatar") << avString() << " setting hover due to change " << hover_offset[2] << LL_ENDL;
+		LLVOAvatar::setHoverOffset(hover_offset, send_update);
+	}
+	if (send_update && (hover_offset != mLastHoverOffsetSent))
+	{
+		LL_INFOS("Avatar") << avString() << " sending hover due to change " << hover_offset[2] << LL_ENDL;
+		sendHoverHeight();
+	}
+}
 
 //------------------------------------------------------------------------
 // needsRenderBeam()
diff --git a/indra/newview/llvoavatarself.h b/indra/newview/llvoavatarself.h
index 13ffc057b0..b8e9bbb77a 100755
--- a/indra/newview/llvoavatarself.h
+++ b/indra/newview/llvoavatarself.h
@@ -75,6 +75,9 @@ protected:
 	// LLViewerObject interface and related
 	//--------------------------------------------------------------------
 public:
+	boost::signals2::connection                   mRegionChangedSlot;
+
+	void					onSimulatorFeaturesReceived(const LLUUID& region_id);
 	/*virtual*/ void 		updateRegion(LLViewerRegion *regionp);
 	/*virtual*/ void   	 	idleUpdate(LLAgent &agent, const F64 &time);
 
@@ -82,6 +85,7 @@ public:
 	// LLCharacter interface and related
 	//--------------------------------------------------------------------
 public:
+	/*virtual*/ bool 		hasMotionFromSource(const LLUUID& source_id);
 	/*virtual*/ void 		stopMotionFromSource(const LLUUID& source_id);
 	/*virtual*/ void 		requestStopMotion(LLMotion* motion);
 	/*virtual*/ LLJoint*	getJoint(const std::string &name);
@@ -327,6 +331,14 @@ public:
 public:
 	bool			sendAppearanceMessage(LLMessageSystem *mesgsys) const;
 
+	// -- care and feeding of hover height.
+	void 			setHoverIfRegionEnabled();
+	void			sendHoverHeight() const;
+	/*virtual*/ void setHoverOffset(const LLVector3& hover_offset, bool send_update=true);
+
+private:
+	mutable LLVector3 mLastHoverOffsetSent;
+
 /**                    Appearance
  **                                                                            **
  *******************************************************************************/
diff --git a/indra/newview/llweb.cpp b/indra/newview/llweb.cpp
index 0312972a22..0f0d9ce703 100755
--- a/indra/newview/llweb.cpp
+++ b/indra/newview/llweb.cpp
@@ -50,6 +50,8 @@
 #include "llviewerwindow.h"
 #include "llnotificationsutil.h"
 
+#include "uriparser/Uri.h"
+
 #include <boost/regex.hpp>
 
 bool on_load_url_external_response(const LLSD& notification, const LLSD& response, bool async );
@@ -238,9 +240,23 @@ bool LLWeb::useExternalBrowser(const std::string &url)
 	}
 	else if (gSavedSettings.getU32("PreferredBrowserBehavior") == BROWSER_INT_LL_EXT_OTHERS)
 	{
-		boost::regex pattern = boost::regex("\\b(lindenlab.com|secondlife.com)\\b", boost::regex::perl|boost::regex::icase);
+		UriParserStateA state;
+		UriUriA uri;
+		state.uri = &uri;
+
+		std::string uri_string = url;
+		uriParseUriA(&state, uri_string.c_str());
+		if (uri.hostText.first)
+		{
+			S32 length = uri.hostText.afterLast - uri.hostText.first;
+			std::string buf = uri.hostText.first;
+			uri_string = buf.substr(0,length);
+		}
+		uriFreeUriMembersA(&uri);
+
+		boost::regex pattern = boost::regex("\\b(lindenlab.com|secondlife.com)$", boost::regex::perl|boost::regex::icase);
 		boost::match_results<std::string::const_iterator> matches;
-		return !(boost::regex_search(url, matches, pattern));	
+		return !(boost::regex_search(uri_string, matches, pattern));
 	}
 	return false;
 }
diff --git a/indra/newview/skins/default/textures/icons/hand.png b/indra/newview/skins/default/textures/icons/hand.png
new file mode 100644
index 0000000000..41b9600da6
--- /dev/null
+++ b/indra/newview/skins/default/textures/icons/hand.png
diff --git a/indra/newview/skins/default/textures/textures.xml b/indra/newview/skins/default/textures/textures.xml
index 1f10d966d5..9c2d55e7b4 100755
--- a/indra/newview/skins/default/textures/textures.xml
+++ b/indra/newview/skins/default/textures/textures.xml
@@ -229,6 +229,8 @@ with the same filename but different name
   <texture name="Generic_Person" file_name="icons/Generic_Person.png" preload="false" />
   <texture name="Generic_Person_Large" file_name="icons/Generic_Person_Large.png" preload="false" />
 
+  <texture name="Hand" file_name="icons/hand.png" preload="false" />
+  
   <texture name="Help_Press" file_name="navbar/Help_Press.png" preload="false" />
 
   <texture name="Hierarchy_View_Disabled" file_name="icons/Hierarchy_View_Disabled.png" preload="false" />
diff --git a/indra/newview/skins/default/xui/de/floater_stats.xml b/indra/newview/skins/default/xui/de/floater_stats.xml
index 993316134a..4e6f56cd94 100755
--- a/indra/newview/skins/default/xui/de/floater_stats.xml
+++ b/indra/newview/skins/default/xui/de/floater_stats.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes"?>
-<floater name="Statistics" title="STATISTIKEN" width="280">
-	<scroll_container name="statistics_scroll" width="280">
-		<container_view name="statistics_view" width="280">
+<floater name="Statistics" title="STATISTIKEN">
+	<scroll_container name="statistics_scroll">
+		<container_view name="statistics_view">
 			<stat_view label="Basic" name="basic">
 				<stat_bar label="FPS" name="fps"/>
 				<stat_bar label="Empfangene UDP-Daten" name="bandwidth"/>
diff --git a/indra/newview/skins/default/xui/en/floater_edit_hover_height.xml b/indra/newview/skins/default/xui/en/floater_edit_hover_height.xml
new file mode 100755
index 0000000000..8ec6735a01
--- /dev/null
+++ b/indra/newview/skins/default/xui/en/floater_edit_hover_height.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<floater
+ positioning="cascading"
+ ignore_ui_scale="false"
+ legacy_header_height="225"
+ can_minimize="true"
+ can_close="true"
+ can_resize="true"
+ min_height="65"
+ min_width="515"
+ height="65"
+ layout="topleft"
+ name="HoverHeight"
+ single_instance="true"
+ help_topic="hover_height"
+ save_rect="true"
+ save_visibility="true"
+ title="SET HOVER HEIGHT"
+ width="515">
+      <slider
+     enabled="false"
+     control_name="HoverHeightSlider"
+     decimal_digits="3"
+     follows="top|left"
+     height="15"
+     increment="0.001"
+     initial_value="0.0"
+     label="Height"
+     label_width="60"
+     left="10"
+     width="501"
+     layout="topleft"
+     name="HoverHeightSlider"
+     top="35"
+     can_edit_text="true"
+     >
+    </slider>
+</floater>
diff --git a/indra/newview/skins/default/xui/en/floater_stats.xml b/indra/newview/skins/default/xui/en/floater_stats.xml
index fbf262441f..2aa582beea 100755
--- a/indra/newview/skins/default/xui/en/floater_stats.xml
+++ b/indra/newview/skins/default/xui/en/floater_stats.xml
@@ -37,6 +37,7 @@
        <stat_bar name="bandwidth"
                   label="UDP Data Received"
                   stat="activemessagedatareceived"
+                  decimal_digits="0"
                   show_bar="true"/>
         <stat_bar name="packet_loss"
                   label="Packet Loss"
diff --git a/indra/newview/skins/default/xui/en/menu_attachment_self.xml b/indra/newview/skins/default/xui/en/menu_attachment_self.xml
index bcbc8d5b86..c6ae844d67 100755
--- a/indra/newview/skins/default/xui/en/menu_attachment_self.xml
+++ b/indra/newview/skins/default/xui/en/menu_attachment_self.xml
@@ -91,6 +91,14 @@ name="Edit Outfit">
     <menu_item_call.on_enable
      function="Edit.EnableEditShape" />
   </menu_item_call>
+  <menu_item_call label="Hover Height"
+     layout="topleft"
+     name="Hover Height">
+     <menu_item_call.on_click
+      function="HoverHeight" />
+     <menu_item_call.on_enable
+      function="Edit.EnableHoverHeight" />
+  </menu_item_call>
   <menu_item_call
     label="My Friends"
     layout="topleft"
diff --git a/indra/newview/skins/default/xui/en/menu_avatar_self.xml b/indra/newview/skins/default/xui/en/menu_avatar_self.xml
index ca0c9bd5e4..d3b0b07f70 100755
--- a/indra/newview/skins/default/xui/en/menu_avatar_self.xml
+++ b/indra/newview/skins/default/xui/en/menu_avatar_self.xml
@@ -229,6 +229,14 @@
        <menu_item_call.on_enable
         function="Edit.EnableEditShape" />
    </menu_item_call>
+   <menu_item_call label="Hover Height"
+     layout="topleft"
+     name="Hover Height">
+     <menu_item_call.on_click
+      function="HoverHeight" />
+     <menu_item_call.on_enable
+      function="Edit.EnableHoverHeight" />
+   </menu_item_call>
    <menu_item_call
      label="My Friends"
      layout="topleft"
diff --git a/indra/newview/skins/default/xui/en/notifications.xml b/indra/newview/skins/default/xui/en/notifications.xml
index 2cce7e1b2e..b430591a94 100755
--- a/indra/newview/skins/default/xui/en/notifications.xml
+++ b/indra/newview/skins/default/xui/en/notifications.xml
@@ -34,6 +34,12 @@
     </form>
   </template>
 
+  <template name="notifyignore">
+    <form>
+      <ignore text="$ignoretext"/>
+    </form>
+  </template>
+
   <template name="okcancelbuttons">
     <form>
       <button
@@ -9469,6 +9475,9 @@ You have been teleported home by the object '[OBJECT_NAME]'
    type="notify">
    <tag>fail</tag>
 You have been teleported by an attachment on [ITEM_ID]
+   <usetemplate
+    ignoretext="Teleport: You have been teleported by an attachment"
+    name="notifyignore"/>
   </notification>
 
   <notification
@@ -9477,6 +9486,9 @@ You have been teleported by an attachment on [ITEM_ID]
    type="notify">
    <tag>fail</tag>
 You have been teleported by the object '[OBJECT_NAME]' on the parcel '[PARCEL_NAME]'
+   <usetemplate
+    ignoretext="Teleport: You have been teleported by an object on a parcel"
+    name="notifyignore"/>
   </notification>
 
   <notification
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_general.xml b/indra/newview/skins/default/xui/en/panel_preferences_general.xml
index 9da044ab64..f6665a1d5d 100755
--- a/indra/newview/skins/default/xui/en/panel_preferences_general.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_general.xml
@@ -39,12 +39,7 @@
          enabled="true"
          label="English"
          name="English"
-         value="en" />
-        <combo_box.item
-         enabled="true"
-         label="Dansk (Danish) - Beta"
-         name="Danish"
-         value="da" />
+         value="en" />        
         <combo_box.item
          enabled="true"
          label="Deutsch (German) - Beta"
@@ -64,12 +59,7 @@
          enabled="true"
          label="Italiano (Italian) - Beta"
          name="Italian"
-         value="it" />
-        <combo_box.item
-         enabled="true"
-         label="Polski (Polish) - Beta"
-         name="Polish"
-         value="pl" />
+         value="it" />        
         <combo_box.item
          enabled="true"
          label="Português (Portuguese) - Beta"
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_sound.xml b/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
index b71586aab1..615abbaa89 100755
--- a/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
@@ -398,7 +398,7 @@
      follows="left|top"
      layout="topleft"
      left_delta="-168"
-     width="221"
+     width="360"
      height="20"
      name="ear_location">
     <radio_item
diff --git a/indra/newview/skins/default/xui/en/panel_status_bar.xml b/indra/newview/skins/default/xui/en/panel_status_bar.xml
index 064ece6e4b..dbf7bc031f 100755
--- a/indra/newview/skins/default/xui/en/panel_status_bar.xml
+++ b/indra/newview/skins/default/xui/en/panel_status_bar.xml
@@ -51,7 +51,7 @@
      v_pad="4"
      top="0"
      wrap="false" 
-     value="L$20" 
+     value="L$??" 
      width="40" />
     <button
      halign="center"
diff --git a/indra/newview/skins/default/xui/ru/menu_viewer.xml b/indra/newview/skins/default/xui/ru/menu_viewer.xml
index fad1ea51e0..26e3d37918 100755
--- a/indra/newview/skins/default/xui/ru/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/ru/menu_viewer.xml
@@ -165,6 +165,12 @@
 	</menu>
 	<menu label="Справка" name="Help">
 		<menu_item_call label="Инструкции..." name="How To"/>
+		<menu_item_call label="База знаний" name="Knowledge Base"/>
+		<menu_item_call label="Wiki" name="Wiki"/>
+		<menu_item_call label="Форумы сообщества" name="Community Forums"/>
+		<menu_item_call label="Портал поддержки" name="Support portal"/>
+		<menu_item_call label="Новости [SECOND_LIFE]" name="Second Life News"/>
+		<menu_item_call label="Блоги [SECOND_LIFE]" name="Second Life Blogs"/>
 		<menu_item_call label="Жалоба" name="Report Abuse"/>
 		<menu_item_call label="Сообщить об ошибке" name="Report Bug"/>
 		<menu_item_call label="О [APP_NAME]" name="About Second Life"/>
@@ -396,6 +402,12 @@
 				<menu_item_call label="Проверка женщины" name="Test Female"/>
 				<menu_item_check label="Разрешить выбор аватара" name="Allow Select Avatar"/>
 			</menu>
+			<menu label="Скорость анимации" name="Animation Speed">
+				<menu_item_call label="Ускорить все анимации на 10%" name="All Animations 10 Faster"/>
+				<menu_item_call label="Замедлить все анимации на 10%" name="All Animations 10 Slower"/>
+				<menu_item_call label="Восстановить скорость анимаций" name="Reset All Animation Speed"/>
+				<menu_item_check label="Анимация медленных движений" name="Slow Motion Animations"/>
+			</menu>
 			<menu_item_call label="Скинуть параметры" name="Force Params to Default"/>
 			<menu_item_check label="Данные об анимации" name="Animation Info"/>
 			<menu_item_check label="Показать взгляд" name="Show Look At"/>