Move ShaderFile to glowutils (fix #66)
Work on ShaderIncludeRegistry (refs #72)
Add named strings support (closes #75)
Merge branch 'master' into enhanced_shaders
Rename ShaderSource to StringSource
Complete NamedStrings interface and use shading language include compilation if available (refs #72, #53)
Add shader include example (refs #75, #72)
Remove superfluous CompoundSource.cpp
Merge pull request #76 from hpicgs/enhanced_shaders

Shading Language Includes
Change path points
Merge remote-tracking branch 'origin/master' into camera_path
Fix to match master