ros-planning/navigation — pull request #218 by garaemon (2014-06-26 12:43:44+00:00)
Title: not use dynparam to decrease the speed to move, use service call directly

Currently move_slow_and_clear plugin uses `rosrun dynamic_reconfigure dynparam` to change the speed of base.
However, if filesystem I/O is super heavy, such as on NFS, this `rosrun ...` takes so much time.

This PR uses roscpp service call directly rather than using external process to avoid the problem described above.