Add nvidia tools project to /Libs
New helper in FrameWork
Fix forgotten files
!not completed! improvements in nvidia tools
Merge remote-tracking branch 'origin/ResourceEditorQt-DXT-dev' into ResourceEditorQt-DXT-dev
not completed!, nvidia library test
[DF-420] Added pixel formats for DXT textures. Added unit test for DXT textures. Added DXT formats to Texture Manager
Merge remote-tracking branch 'origin/ResourceEditorQt-DXT-dev' into ResourceEditorQt-DXT-dev
[DF-420] basic working version of dxtHelpers
[DF-420] without debug h\cpp win proj didn't link
[DF-420]Merge remote-tracking branch 'dava/development' into ResourceEditorQt-DXT-dev

Conflicts:
	Projects/UnitTests/Classes/GameCore.cpp
	Projects/UnitTests/TemplateProjectMacOS.xcodeproj/project.pbxproj
	Projects/UnitTests/TemplateProjectiPhone.xcodeproj/project.pbxproj
	Projects/Win32Framework/Win32Framework.vcxproj.filters
	Tools/ResourceEditor/Classes/Qt/Main/QtMainWindowHandler.cpp
Merge remote-tracking branch 'dava/development' into ResourceEditorQt-DXT-dev
[DF-420] fix after merge
[DF-420] lib wrapper & unittest completed, commit after merge with development
[DF-420] improvements in texture convertor
[DF-420] Code refactoring in DXT section
[DF-420] Full support of DXT under win32
Added windows and os x projects to build nvtt as static libs
[DF-420] Small fixes in solutions structure.
[DF-420] strange blank commit after strenge merge.