1.9.20
replaced (deprecated) urdf_interface with urdfdom
minor (non-breaking) api changes to robot* classes
Update src/rviz/default_plugin/interactive_markers/interactive_marker_control.cpp

added check to see if mouse_dragging_ is true (which would mean we are dragging the mouse) before calling mouseMoveEvent callback.
This fixes a problem where the right clicking on an interactive marker to bring up a menu and then clicking on the marker with the left button would drag the marker as though the mouse had dragged from the point of the right click.
Disable lighting for transparent meshes. Fixes #570.
Disable depth write for highlight. Addidtional fix for #570
Merge pull request #574 from ros-visualization/mesh_transparency_fix

Disable lighting for transparent meshes. Fixes #570.
Ported mesh_marker_test to catkin.
Merge branch 'interactive_marker_jump_fix' of github.com:jon-weisz/rviz into groovy-devel
interaction tool: ignore mouse events while context menu visible
int. marker control: removed unused member var
added force_depth_write option to RobotLink
Merge branch 'groovy-devel' into robot_api_additions
camera display: moved visibility bit update into preRenderTargetUpdate, otherwise flickering can occur
Revert "minor (non-breaking) api changes to robot* classes"

This reverts commit 265a23e73e4be70a1c188254e03ebf26af248f39.
merge pt. 2
added focus tool implementation
added Publish Point Tool
changed focus tool status text
added point coordinate to focus tool status text