add effort, point, wrench
forget to add point_visual.{cpp,h}
forget to add {point,wrench,effort}_visual.cpp
add mouse interaction for MOVE_3D, ROTATE_3D, and MOVE_ROTATE_3D control types
Merge pull request #636 from acornacorn/groovy-devel

add mouse interaction for MOVE_3D, ROTATE_3D, and MOVE_ROTATE_3D control...
improve *_3D control interaction to be more intuitive.
fix bug in drag detection.
allow mouse wheel to move MOVE_3D controls along Z axis.
Merge pull request #637 from acornacorn/groovy-devel

Improve interaction with 3D controls
Merge pull request #634 from k-okada/groovy-devel

add effort, point, wrench
major rework to 3D cursor functionality
implemented moveRotate for 3D cursor
optional parameter to stopDragging for 3d cursor
fix propotion of wrench array
add send_point.py send_wrench.py
add Effort.png PointStamped.png WrenchStamped.png
Merge pull request #638 from k-okada/groovy-devel

add test script, icons
Fixed crash bugs triggered by missing mesh robot mesh files.
allows disabling of autocomplete transparency on IMs
Merge pull request #640 from aleeper/toggle_transparency

allows disabling of autocomplete transparency on IMs