Merge branch 'master', remote-tracking branch 'origin'
added kinect sensor on PTU
made robot holonomic, edited footprint, replaced /odom with /map
adjusted navigation parameters
added script for simple navigation in tum kitchen
added semantic camera
generate flexible plan for navigation
renamed camera
added pose sensor
added comment for depth camera
added a battery sensor to the robot
Merge branch 'lars-devel'
added scham implementation of patrolling behaviour for fixed points and simulated battery discharge and charge
Merge remote-tracking branch 'origin/master'
Added script for generating random positions of objects and placing them on
planar objects (eg tables)
Merge branch 'devel-chris'

Conflicts:
	strands_morse_2dnav/nav.launch
added failure transition to the CHARGE_BATTERY state in smach_nav.py and added possibility to start the MORSE simulation only on the lower ground floor of tge UB CS building
Merge branch 'devel-chris'