fixed CMakeLists depends per Ana and removed printouts
Added version check for OpenSceneGraph since currently only
version 3.0.* versions work
fixed naming
fixed naming
added missing documentation
updated to build on OSX.

still segfaults while models though
fixed case in osgQt dependency (cmake <3.0 picky)
made osgQt optional and quiet
updated for ubuntu 14.04 OSG library-install mode

--> necessary for 14.04+ ubuntus which have OSG 3.2 selected
Merge branch 'develop' of github.com:golems/grip2 into develop

Conflicts:
	CMakeLists.txt
made debug printing smarter
Merge branch 'develop' of https://github.com/golems/grip2 into develop
fixed osgQt issues. A line got deleted somehow in CMakeLists
Made fix for rendering in newer OSG versions, which sets up the camera defaults correctly
cmake apple change
commented missing library from cmake lists
bundled pointers
Merge branch 'feature/bundledPointers' of https://github.com/golems/grip2 into feature/bundledPointers