Eloquent sync (ros-navigation#1577)

* added a red circle for target pose location. changed the way marker id numbers are generated. resized markers

* edited a comment line

* cherry-picking mjeronimo:fix_bt_crash_after_reset (ros-navigation#1515)

* syncing eloquent with 1940266

* bump to 0.3.4

Co-authored-by: Melih Erdogan <h.meliherdogan@gmail.com>
Co-authored-by: John Connolly <johnconn@umich.edu>

adding bringup to system tests package.xml (ros-navigation#1507)

* adding bringup to system tests package.xml

* bump 0.3.2 - 0.3.3

bump to 0.3.2

bumping 0.2.4 to 0.3.1

fix for ros-navigation#1363 - use clearMap instead of reset to clear …

…costmaps (ros-navigation#1412)

* -fix for ros-navigation#1363. -created clearMap function for each layer. -use clearMap instead of reset to clear the costmaps

* -function name change -infilation layer clearMap change -make resetMap a pure virtual function

* Changing clearMaps back to reset

* Fix uncrustify error

* Fixing lifecycle transitions and tests now that reset doesn't act as a cleanup function

* Updating this based on the approach taken in PR ros-navigation#1431

* Moving voxel_grid reset to the resetMaps function.

* Missed adding resetMaps back to header.

* Adding some comments to help navigate the inheritance hierarchy

bump 0.2.6

bump to 0.2.5

Instead of copying icons, reference them in origin package. (ros-navi…

…gation#1188)

* Instead of copying icons, reference them in origin package.

* Remove icon install step as well.

bumping release to 0.2.4

bump to 0.2.3