point cloud is not flipped by default now
uses arg instead of env variable for robot
moved from cob_camera_sensors
some renamings, added arg to start nodelet manager
add arg for nodelet manager
added connect/disconnect callbacks
Merge pull request #4 from ipa-goa/master

added new cam3d_throttle package, fixed image_flip
moved to cob_driver
Merge pull request #5 from ipa-goa/master

moved cam_3d_throttle to cob_driver