* Remove references to Xcode < 6 from CMake (and everywhere else I guess)

* /Users/callum/work/Linden/viewer-tools-update-callum/indra/llcommon/llpredicate.h:144:17 trying to decipher correct code here. (via Richard)

* Missed off some #if LL_DARWINs around #pragmas to turn off non-useful warnings for OS X - will fix when build Windows viewer

* Remove explicit code to turn off unused funcs for tut.hpp (#pragma clang diagnostic ignored "-Wunused-function") - I moved it to package itself

* Port llQtWebKit with SSL3/TLS fix to hacked version and include in autobuild (Oz)

* Fix up commented out code in 'tut' package - tut/tut/tut_assert.hpp #82 & #84 (no operator << for T & Q)

* Fix llphysicsextension:
	* so it builds locally
	* remove unused variables 78-81
	* remove pointer to hacked version in vewer autobuild.xml

* clang demands default ctor here: https://bitbucket.org/callum_linden/viewer-tools-update-callum/src/c58560da7bb6e00deffcbbc1c25cbf87bf2e96ec/indra/newview/llgrouplist.cpp?at=default#cl-53   side effects?

* Nat to look at this please: https://bitbucket.org/callum_linden/viewer-tools-update-callum/commits/3d2fb85943d527e7db9908ff2824bc54afe916f1