Cleaned up var names and debug output
Benchmarking GUI: removed code redundancy, added link_name and frame_id values to saved goal constraints as needed for benchmarking
Merge branch 'hydro-devel' of https://github.com/ros-planning/moveit_ros into hydro-devel
Merge pull request #355 from davetcoleman/benchmarking_gui_enhancements

Benchmarking gui enhancements