Merge pull request #120 from marioprats/groovy-devel

Show/hide selection of goals and minor fixes
now builds with catkinized rqt stuff, not running
Merge branch 'groovy-devel' of github.com:ros-planning/moveit_ros into groovy-devel
fixing typo
add option to stop individual stages. also adding names
added a hack so i can test easily (a variant of the pick() function that we won't keep). The first stage of processing + output seems to work
0.3.13
temporarily disabling kinematic_reachability
0.3.14
re-enable kinematics_reachability
bugfixed + added one more stage
more work on pick &place