add groups for rqt plugins (ros-visualization/rqt_common_plugins#167)
update changelogs
"0.3.2"
Fix rqt_runtime_monitor
Merge pull request #59 from kwatts/groovy-devel

rqt_runtime_monitor fixes
update changelogs
0.3.3
rqt_runtime_monitor: Fix selection permanence across state transitions

We need to use the tree to set the current item, and the was_selected logic was broken, too
Added menu hiding and config as command-line args.

A bit messy because the toplevel script needs to tell RQT about which
arguments belong to the plugins - so the arguments are specified twice,
once in the script and once in the CPP code where they are actually
used.
Code review fixes.

Mostly spacing and consistency fixes. Changed hide-menu short arg to
"-m".