fixed PID controller (setpoint variable bug)
added serialization and load method to TSDSpace
fixed wrong statistics
added coloring for TSDF implementation
fixed axis parallel raycast (missing cells)
- added coloring in axis aligned raycast
- added color to load and serialize methods (incompatible to old files!)
Removed unneeded files in obcore.
Merge pull request #22 from Knueppl/master

Removed unneeded files in obcore.
Added Time class and modified the Timer class for more easily usage.
Removed libxml++ dependency.
Just saved.
restricted bounds of axis aligned raycaster
Merge branch 'master' of https://github.com/autonohm/obviously
fix for axis aligned raycaster (correct detection of zero crossings at partition borders)
Added test eigen vs gsl.
mach scho...
Modified test eigen-vs-gsl with different data types.
Need a break...
First basically working point cloud with factory and qt-vtk widget. The cmake files are experimental, so sorry for possible trouble.
Just saved.