Merge pull request #2619 from 130s/master

Remove roswww_pkg that'll be integrated into another package.
Add py-multicast to the python rosdeps.
octomap: 1.6.2-0 in 'hydro/release.yaml' [bloom]
Merge pull request #2620 from ahornung/bloom-octomap-0

octomap: 1.6.2-0 in 'hydro/release.yaml' [bloom]
update branches of gen* packages
perception_oru: 1.0.2-0 in 'groovy/release.yaml' [bloom]
Merge pull request #2621 from tstoyanov/bloom-perception_oru-0

perception_oru: 1.0.2-0 in 'groovy/release.yaml' [bloom]
Added mrpt libs as a system dependency into base.yaml
forgot brackets
and the order of the distros
Merge pull request #2622 from tstoyanov/mrpt-deps

Added mrpt libs as a system dependency into base.yaml
Merge pull request #2623 from mikepurvis/patch-3

Add py-multicast to the python rosdeps.
pocketsphinx: 0.2.3-0 in 'groovy/release.yaml' [bloom]
pocketsphinx: 0.3.0-0 in 'hydro/release.yaml' [bloom]
Merge pull request #2624 from mikeferguson/bloom-pocketsphinx-3

pocketsphinx: 0.2.3-0 in 'groovy/release.yaml' [bloom]
Merge pull request #2625 from mikeferguson/bloom-pocketsphinx-4

pocketsphinx: 0.3.0-0 in 'hydro/release.yaml' [bloom]
perception_oru: 1.0.6-0 in 'groovy/release.yaml' [bloom]
Merge pull request #2626 from tstoyanov/bloom-perception_oru-1

perception_oru: 1.0.6-0 in 'groovy/release.yaml' [bloom]
Update doc.yaml

master branch missing: use devel instead
Update doc.yaml

use devel branch for the latest documentation