Merge pull request #911 from atiderko/master

multimaster_fkie groovy release updated
Updated groovy doc urls to groovy branch (from trunk)
Merge pull request #913 from ros-industrial/master

Updated ROS-I svn locations from trunk to groovy branch.
re-release rocon 0.5
Merge pull request #914 from jihoonl/patch-1

re-release rocon 0.5
bump ecto_image_pipeline and object_recognition_core
Merge pull request #915 from vrabaud/master

bump ecto_image_pipeline and object_recognition_core
rocon_tutorial 0.5.2
update repo for robot_model_tutorials
add robot_model_tutorials
add robot_model_tutorials for hydro
Merge pull request #917 from yujinjenkins/patch-1

rocon_tutorial 0.5.2
Merge pull request #918 from isucan/master

add robot_model_tutorials
multimaster_fkie groovy version updated