added Light
added PhongShader
more Uniform Support
new Testfile
changed color to vec4
new Phong Shader
changed includes and stuff
changed color to vec4
Merge pull request #71 from KMichalski/master

Light added
worked on FBO (lot of Bugs)
Bugfix
worked on FBO (BUGS)
Merge pull request #75 from KMichalski/master

worked on fbo