[Travis] yolo.
[Travis] mv repos.
...
Add rights on catkin.
[Travis] ros-hydro install
[Travis] ros-hydro install
add build file.
Update the launch files and the associates .rviz files.
[cmake] Synchronize.
Update Romeo model.

Version 2014-05-22.
Main change: The order of the pitch and the yaw for the wrist is inverted.
Other change: Update of the joint limits and body parameters.