Remove deprecated deleteViewByHandle()
Wrap GL Calls

GL_MODELVIEW -> LLRender::MM_MODELVIEW
GL_PROJECTION -> LLRender::MM_PROJECTION
GL_TEXTURE       -> LLRender::MM_TEXTURE
glLightModelfv   -> setAmbientLightColor(const LLColor4& color)
storm-1622: fix viewer-side wind turbulence simulation
Rip out legacy texture audit code
Dos2unix
fix for SH-3238: Textures are loaded at lower detail on subsequent log-ins
Import more changes to LLImageGL
Move LLGLFence to LLGL
Minor updates to LLGL in prep for future work
Wrap glColor to diffuseColor
Remove old joint code
Some minor updates to texture fetch code
Some cleanup to object flags
Updates to selectmgr and perma flag
Further updates to Permanent flag enforcement