Better timeout error checking, necessary for Gazebo
Create README.md
Reneamed Github repo in documentation to ros-controls
Combined exceptions per jbohren
Merge pull request #71 from davetcoleman/hydro-devel

Renamed Github repos in docs, better error checking for spawning controllers
Fix build order.
Tests build.
adding install targets for plugin xml files
Merge pull request #72 from jhu-lcsr-forks/hydro-devel

adding install targets for plugin xml files
Making script install target install scripts so that they are executable
Merge pull request #73 from jhu-lcsr-forks/hydro-devel

Making script install target install scripts so that they are executable
Merged hydro-devel into master
Added dependency for rostest to fix build error
Merge pull request #81 from davetcoleman/master

Pulled in changes in hydro-devel to master