Update to Unity 4.5.3f3
Update to Vuforia 3.0.9
Updated build info and added simple icons
Limited framerate to 30 frames per second.
Rewrote bump detection to use luminance and magnetic field. Removed obsolete bump detection and test code.
Reduced bump check rate; currently checking 15 times per second.
Added support for rotation of current structure relative to the goal structure around the structure's center.
Removed unnecessary debug messages.
Changed bumpiness parameters to be more forgiving in dark situations.
Merged server background and BloxAR rename
Merge branch 'goal-structure-rotation'
Merge branch 'bump-detection-with-luminance'
Added bumpTutorial