aron conversions for traj ctrl

...Navigation/libraries/global_planning/aron_conversions.cpp

...e/Navigation/libraries/global_planning/aron_conversions.h

...ce/Navigation/libraries/trajectory_control/CMakeLists.txt

...avigation/libraries/trajectory_control/aron/PIDParams.xml

...es/trajectory_control/aron/TrajectoryControllerParams.xml

...tory_control/aron/TrajectoryFollowingControllerParams.xml

...ries/trajectory_control/aron/WaypointControllerParams.xml

...igation/libraries/trajectory_control/aron_conversions.cpp

...avigation/libraries/trajectory_control/aron_conversions.h