first draft for undercarriage_control velocity-watchdog. not tested yet.
split maximal allowed velocity in undercarriage control in translational and rotaional part. set velocity to zero, if the maximal allowed velocity is exceeded.
corrected some typos and minor bugs
beautification of some outputs in undercarriage control
Merge branch 'hydro_dev' of github.com:ipa320/cob_driver into feature/ucar_ctrl_watchdog
added missing absolute value functions to velocity watchdog in undercarriage_control
updated watchdog in ucar ctrl to stop in case we receive a really high command in at least one direction
fixed indentation cob_undercarriage_ctrl.cpp
updated default values for maximal velocities in ucar_ctrl_watchdog
Merge pull request #148 from ipa-frm/feature/ucar_ctrl_watchdog

Feature/ucar ctrl watchdog
cob_undercarriage_ctrl: add parameter to disable tf broadcast
Merge pull request #155 from ipa-mig/feature/tf_broadcast_param

cob_undercarriage_ctrl: add parameter to disable tf broadcast
Update cob_sick_s300.cpp
Corrected inversion for lms1xx
Merge pull request #156 from iirob/lms1xx_inversion

Corrected inversion for lms1xx
removed cob_cam3d_throttle (moved to cob_perception_common)
0.5.4
fix python3 ascii error while parsing "S"
Merge pull request #160 from ipa-fxm/patch-1

fix python3 ascii error while parsing "S"
remove warnings