Merge downstream code

NORSPEC-207.patch

autobuild.xml

indra/llmath/llvector4a.inl

indra/llmath/llvolume.cpp

indra/llprimitive/llmodel.cpp

indra/llrender/llgl.cpp

indra/llrender/llglslshader.cpp

indra/llrender/llrender.cpp

indra/llrender/llrendertarget.cpp

indra/llrender/llrendertarget.h

indra/llrender/llshadermgr.cpp

indra/llrender/llshadermgr.h

indra/llrender/llvertexbuffer.cpp

indra/llrender/llvertexbuffer.h

indra/llwindow/lldragdropwin32.h

indra/llwindow/llopenglview-objc.h

indra/llwindow/llopenglview-objc.mm

indra/newview/VIEWER_VERSION.txt

indra/newview/app_settings/settings.xml

.../newview/app_settings/shaders/class1/deferred/alphaF.glsl