merge up to 3.7.6-release

.hgtags

BuildParams

autobuild.xml

doc/contributions.txt

indra/edit-me-to-trigger-new-build.txt

indra/llcommon/llapp.cpp

indra/llcommon/llapp.h

indra/llcommon/llfoldertype.cpp

indra/llmath/llmath.h

indra/llmath/v3dmath.h

indra/llmath/v3math.h

indra/llui/llfolderview.cpp

indra/llui/llfolderview.h

indra/llvfs/llvfile.cpp

indra/llvfs/tests/lldiriterator_test.cpp

indra/llwindow/llwindow.cpp

indra/llwindow/llwindowsdl.cpp

indra/newview/VIEWER_VERSION.txt

indra/newview/app_settings/settings.xml

...wview/app_settings/shaders/class1/avatar/avatarSkinV.glsl