Update README.md
Build script fix.
Merge branch 'master' of github.com:srdanrasic/R4
Update README.md
Typecasting fix.
Mismatch return fix.
Update README.md
Project file update
Podspec added
Podspec updated
Header files fix
Spelling fix - geometric planes are spelled 'plane' not 'plain'.
Merge pull request #1 from greymouser/master

Spelling fix - geometric planes are spelled 'plane' not 'plain'.
R4PlaneShader renamed to R4BasicShader.
Merge branch 'master' into develop
R4Node fix.
Merge branch 'develop' of github.com:srdanrasic/R4 into develop
Merge branch 'master' into gh-pages