Merge pull request #5334 from vrabaud/master

image_pipeline 1.12.8
Adding barrett_hand to documentation index for hydro
Adding barrett_hand to documentation index for groovy
Merge pull request #5335 from RobotnikAutomation/master

Adding barrett_hand to documentation index for hydro and groovy
Merge pull request #5323 from dirk-thomas/bloom-catkin-0

catkin: 0.5.89-0 in 'hydro/distribution.yaml' [bloom]
Merge pull request #5324 from dirk-thomas/bloom-qt_gui_core-1

qt_gui_core: 0.2.26-0 in 'hydro/distribution.yaml' [bloom]
Merge pull request #5325 from dirk-thomas/bloom-rqt_robot_plugins-0

rqt_robot_plugins: 0.3.7-0 in 'hydro/distribution.yaml' [bloom]
Merge pull request #5326 from dirk-thomas/bloom-rqt_common_plugins-0

rqt_common_plugins: 0.3.9-0 in 'hydro/distribution.yaml' [bloom]
Merge pull request #5327 from dirk-thomas/bloom-ros_comm-0

ros_comm: 1.10.11-0 in 'hydro/distribution.yaml' [bloom]
use the master branch for nao_robot and add nao_sensors
Merge pull request #5336 from vrabaud/master

use the master branch for nao_robot and add nao_sensors
nao_robot 0.3.0 and nao_sensors 0.1.0
Merge pull request #5337 from vrabaud/master

nao_robot 0.3.0 and nao_sensors 0.1.0
kobuki: 0.5.8-0 in 'hydro/distribution.yaml' [bloom]
Merge pull request #5338 from jihoonl/bloom-kobuki-4

kobuki: 0.5.8-0 in 'hydro/distribution.yaml' [bloom]
Rename sick_tim3xx -> sick_tim
Merge pull request #5339 from uos/rename_sick_tim

Rename sick_tim3xx -> sick_tim
sick_tim: source and indigo entries
Merge pull request #5340 from uos/tim_source_indigo

sick_tim: source and indigo entries
nao_sensors 0.1.1