Merge pull request #24 from MarcelBock/MarcelMaster

Scenegraph overhaul
input
Input #2
fix include
NOW Fix include
fix
Merge pull request #26 from MadeleineKolb/OwnBranch

Input
added shader
bugfix
more uniform support
more buffer
some changers
changes
Merge pull request #28 from KMichalski/master

fbo
test