Merge branch 'master', remote-tracking branch 'upstream/master'
adding pcl.rosinstall
Adding geometry-experimental to groovy.yaml
Update doc/groovy/geometry_experimental.rosinstall
Update doc/groovy/geometry_experimental.rosinstall
Update doc/groovy/geometry_experimental.rosinstall
Merge pull request #472 from po1/clean-rosdep

Rosdep yaml file cleaning
fixed geometry_experimental key
Merge pull request #461 from jkammerl/master

adding pcl.rosinstall to groovy docs
Adding tf2_web_republisher to groovy.yaml
Merge pull request #473 from jkammerl/master

Adding tf2_web_republisher to groovy.yaml
Adding ros_http_video_streamer package to groovy.yaml
fix tf2_geometry_msgs package name
Merge pull request #474 from jkammerl/master

Adding ros_http_video_streamer package to groovy.yaml
removed stack cpp_introspection
Merge pull request #475 from meyerj/master

removed stack cpp_introspection from doc/fuerte/tu-darmstadt-ros-pkg.rosinstall
python-psycopg2 added
Merge pull request #476 from rctoris/master

python-psycopg2 added
add python-netifaces
switching to ros_http_image_streamer 0.1.1