Cleaned up nao_remote headers
Drop nao_teleop support for old versions of ROS
Moved nao_teleop's yaml file to config dir
Initial catkinization.

Beware! ROS navigation package is not catkinized in groovy and
will cause compilation to fail!
Deleted nao_description (was moved to nao_robot)
Commented out compilation of remap_odometry
Merge pull request #4 from miguelsdc/devel

Merge miguelscd:devel onto new devel-catkin branch