uwsim release for hydro and version update
underwater_simulation status in alphabetical order
laser_pipeline: 1.6.1-1 in 'hydro/release.yaml' [bloom]
Merge pull request #1095 from dgossow/bloom-patch-3

laser_pipeline: 1.6.1-1 in 'hydro/release.yaml' [bloom]
geometry_experimental: 0.4.0-1 in 'hydro/release.yaml' [bloom]
Merge pull request #1096 from wjwwood/bloom-patch-9

geometry_experimental: 0.4.0-1 in 'hydro/release.yaml' [bloom]
freenect_stack: 0.2.2-1 in 'hydro/release.yaml' [bloom]
Merge pull request #1097 from piyushk/bloom-patch-0

freenect_stack: 0.2.2-1 in 'hydro/release.yaml' [bloom]
Merge pull request #1098 from ktossell/master

libuvc updates
Bumped minor version of gazebo_ros_pkgs for addition of gazebo_ros_control
openni_camera: 1.9.0-0 in 'hydro/release.yaml' [bloom]
stage: 4.1.1-4 in 'hydro/release.yaml' [bloom]
Merge pull request #1102 from wjwwood/bloom-patch-9

stage: 4.1.1-4 in 'hydro/release.yaml' [bloom]
Merge pull request #1101 from jonbinney/bloom-patch-0

openni_camera: 1.9.0-0 in 'hydro/release.yaml' [bloom]
pr2_mechanism: 1.8.0-0 in 'hydro/release.yaml' [bloom]
Merge pull request #1103 from ahendrix/bloom-patch-3

pr2_mechanism: 1.8.0-0 in 'hydro/release.yaml' [bloom]
releasing the segbot stack into hydro
fixed alphabetical order
Merge pull request #1104 from piyushk/patch-5

releasing the segbot stack into hydro
ros_controllers: 0.4.0-1 in 'hydro/release.yaml' [bloom]