Remove old groovy stacks & update branch names
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.
Merge pull request #5234 from mrpt-ros-pkg/master

Update rosdep entry mrpt for recent Ubuntu distros
mavlink: 1.0.9-6 in 'hydro/distribution.yaml' [bloom]
mavlink: 1.0.9-8 in 'indigo/distribution.yaml' [bloom]
Merge pull request #5236 from vooon/bloom-mavlink-5

mavlink: 1.0.9-6 in 'hydro/distribution.yaml' [bloom]
Merge pull request #5237 from vooon/bloom-mavlink-6

mavlink: 1.0.9-8 in 'indigo/distribution.yaml' [bloom]
Merge pull request #5220 from mikepurvis/osx-python-imaging

Consider installing pillow instead of PIL on OS X
Removed repo from groovy for lack of maintenance
Merge pull request #5225 from jlblancoc/master

Remove old groovy stacks & update branch names
rosdep python-imaging: fix case for pip `Pillow`

The installed check in rosdep pip installer is case sensitive.

See https://github.com/ros/rosdistro/pull/5220#issuecomment-51660100
Merge pull request #5238 from NikolausDemmel/patch-2

rosdep python-imaging: fix case for pip `Pillow`
mavlink: 1.0.9-7 in 'hydro/distribution.yaml' [bloom]
mavlink: 1.0.9-9 in 'indigo/distribution.yaml' [bloom]
hrpsys: 315.2.4-0 in 'hydro/distribution.yaml' [bloom]
Merge pull request #5239 from vooon/bloom-mavlink-7

mavlink: 1.0.9-7 in 'hydro/distribution.yaml' [bloom]