Merge pull request #1016 from davetcoleman/master

Added gazebo_ros_pkgs to doc indexer
Add velodyne maintenance status

I forgot this field yesterday.
Merge pull request #1017 from jack-oquin/patch-5

Add velodyne maintenance status
velodyne release 1.0.1

fixes ros-drivers/velodyne#4
Merge pull request #1018 from jack-oquin/patch-6

velodyne release 1.0.1
Adding rosdoc_lite 0.2.2-0 to hydro
Merge pull request #1020 from ros/rosdoc_lite_addition

Adding rosdoc_lite 0.2.2-0 to hydro
Kobuki_softnode removed from Kobuki 0.3.9-1

This time I don't touch the version number.
Merge pull request #1022 from corot/patch-5

Kobuki_softnode removed from Kobuki 0.3.9-1
Updating groovy release of roslisp to v1.9.12

New try: corrected pattern of release tag.
Releasing roslisp for hydro (v1.9.12)

Also here: Corrected pattern for release tag.
Merge pull request #1025 from airballking/patch-3

Updating groovy release of roslisp to v1.9.12
Merge pull request #1026 from airballking/patch-4

Releasing roslisp for hydro (v1.9.12)
bump groovy version of urdfdom
bump urdfdom version for hydro
Merge pull request #1029 from isucan/master

bump urdfdom version
Add Hydro doc for map_msgs
Release map_msgs 0.0.2 into Groovy
Release map_msgs 0.0.2 into Hydro
Update version of Gazebo in Hydro to 1.8.6