Test shader: dont assume varying is removed
Merge pull request #739 from xoppa/3dapi

Test shader: dont assume varying is removed
Fix other test shaders
Merge pull request #740 from xoppa/3dapi

Fix other test shaders
Fix bug in calculation of ppcY (RoboVM)

Manual merge of PR #741
fixed FileHandle#read
Merge branch 'master' of https://github.com/libgdx/libgdx
and reverted
Increment set methods for numeric arrays.
Merge branch 'origin/master'
RoboVM backend didn't create a depth buffer
fixed buffer format on robovm backend
added multitouch to robovm todods
more changes to robovm config
Javadocs.
Merge branch 'origin/master'
Removed some dead stores to local variables.
Merge pull request #746 from hneuer/cleanup

Removed some dead stores to local variables.