included the option for linear_nav to perform the controller step frequently and update the goal with each topic callback instead of using actions
Merge remote-tracking branch 'origin-ipa-aub/hydro_dev' into feature/baer_error_control
cob_linear_nav: initialize variable and add assertions
cob_linear_nav: change assert to try-catch to check that in all modes
cob_linear_nav: now hopefully really found the bug; ros::Time::now()-1 = verybig
cob_linear_nav: change order of nan and high velocity check to catch them with correct error msg
cob_linear_nav: initialize some more variables, check if received goal has invalid Quaternion
cob_linear_nav: fix indentation
cob_scan_unifier: added intensities to unified scan and use the nearest range measurement from all incoming scan
Merge pull request #1 from ipa-mig/feature/baer_error_control

linear nav fixes
Merge pull request #35 from ipa-frm/feature/cob_scan_unifier_bugfixes

cob_scan_unifier bugfixes
linear_nav: changed ROS_INFO to ROS_DEBUG in topicCB
Merge pull request #36 from ipa-frm/feature/baer_error_control

Feature/baer error control
cob_scan_unifier: fix laser projection. wrong parameter
Merge pull request #37 from ipa-frm/hydro_dev

cob_scan_unifier: fix laser projection. wrong parameter