add python-trep dep
Merge pull request #5224 from vrabaud/master

slam_gmapping 1.3.4
Merge pull request #5222 from adwilson10/master

Add python-trep dep
Remove old groovy stacks & update branch names
yujin_maps: 0.2.2-0 in 'indigo/distribution.yaml' [bloom]
Merge pull request #5226 from jihoonl/bloom-yujin_maps-2

yujin_maps: 0.2.2-0 in 'indigo/distribution.yaml' [bloom]
kobuki: 0.6.1-0 in 'indigo/distribution.yaml' [bloom]
Merge pull request #5228 from jihoonl/bloom-kobuki-1

kobuki: 0.6.1-0 in 'indigo/distribution.yaml' [bloom]
ompl_visual_tools: 2.1.0-0 in 'indigo/distribution.yaml' [bloom]
Merge pull request #5229 from davetcoleman/bloom-ompl_visual_tools-1

ompl_visual_tools: 2.1.0-0 in 'indigo/distribution.yaml' [bloom]
moveit_visual_tools: 1.2.0-0 in 'indigo/distribution.yaml' [bloom]
moveit_visual_tools: 1.2.0-0 in 'hydro/distribution.yaml' [bloom]
Merge pull request #5230 from davetcoleman/bloom-moveit_visual_tools-7

moveit_visual_tools: 1.2.0-0 in 'indigo/distribution.yaml' [bloom]
Merge pull request #5231 from davetcoleman/bloom-moveit_visual_tools-8

moveit_visual_tools: 1.2.0-0 in 'hydro/distribution.yaml' [bloom]
Adding guardian_sim to documentation index for hydro
s3000_laser: 0.1.0-0 in 'hydro/distribution.yaml' [bloom]
Merge pull request #5232 from RobotnikAutomation/master

Adding guardian_sim to documentation index for hydro
Merge pull request #5233 from RomanRobotnik/bloom-s3000_laser-0

s3000_laser: 0.1.0-0 in 'hydro/distribution.yaml' [bloom]
Use Pillow rather than PIL for OS X, per #5220
Deps for recent Ubuntu distros.

When "raring" is old enough (there was a bug in those pkgs) it may be worth simplifying all versions to a single "ubuntu: " line with the proper -dev pkg.