Merge pull request #97 from hpicgs/transparency

Transparency example
Add missing authors (without email)
Add NamedStringHelper

-scans directory and adds files as named strings
-had to add dirent header for windows (untested)
Merge branch 'master' of github.com:hpicgs/glow
Merge remote-tracking branch 'remotes/origin/transparency'
Merge branch 'master' of github.com:hpicgs/glow
Fix performance issues with transparency example
Add clearbuffersubdata to Buffer
Merge branch 'master' of github.com:hpicgs/glow
Fixed Visual C++ compile errors
Merge branch 'master' of github.com:hpicgs/glow
Add image1D, storage1D and storage3D to Texture
Add clearTexImage
Add image multisample to Texture
Merge branch 'master' of github.com:hpicgs/glow
Windows compile fix: dirent_msvc.h needs windows.h
Add glTextureView
Add convenience dispatch compute to Program
Fix query getter with timeout
Merge branch 'master' of github.com:hpicgs/glow