Update README.md
Update README.md
Add VertexDrawable convenience class
Add uniform buffer support (ref #174, #23)
Return UniformBlocks as pointer
Add move constructor to ref_ptr
Merge remote-tracking branch 'origin/master' into uniform_buffers
Revise UniformBlock interface
Add getActiveUniforms with int indices as convenience
Refactor UniformBlock
Fix compile error on Windows: error C2491: 'glowutils::Format' : definition of dllimport function not allowed
Fix compile warning on Windows: C4273: 'glow::getIntegers' : inconsistent dll linkage
Improve VertexDrawable interface
Add convenience methods flro FrameBufferObject::blit
Fix visual c++ compile error: Missing include <array>
Add convenience readPixels methods and wrap glGetTexImage
Merge branch 'master' of github.com:hpicgs/glow
Merge pull request #175 from hpicgs/uniform_buffers

Add uniform buffer support (ref #174, #23)
Add visibility flag for linux (refs #179)
Rename API import and export macros to lib specific names to avoid redefinition warnings