Created a new ROS CPP package for RGBD processing
working on some navigation
Continued working on the point cloud processing.
Merge pull request #6 from alecjohanson/recognition

Recognition
bla.
movement
Merge remote-tracking branch 'origin/master' into movement
Should now be possible to record/playback oni file
Minor fixes to rgbdproc
Added GUI to rgbdproc, doesn't yet work completely
rgbdproc: Playback in the GUI now works.
Merge branch 'rgbdproc' of github.com:alecjohanson/robot into rgbdproc

Conflicts:
	rgbdproc/CMakeLists.txt
	rgbdproc/src/rgbdproc.cpp
Floor detection now works

So far, the code uses predefined camera orientation values.
Not tested
msg folder
Least-squares floor estimation now works.
Implemented object detection.
Changed encoder counts per turn to 10800
Changed encoder steps to 360/rev

This has been verified on the hardware.
Matched k_p, k_i to encoder step change