Removed urdf_interface dependencies
Merge pull request #88 from ros-controls/master

Merge master into hydro-devel for release to bloom
Merge branch 'hydro-devel' of github.com:ros-controls/ros_control into hydro-devel
Made joint_limits_interface match hydro version number
Created changelog for ros_control metapackage, but not the other packages
0.5.0
Added to maintainer list
Merge branch 'hydro-devel'
Typo fix