[interfaces/ros-navigation-msgs] Import ros-navigation-msgs-1.11.3

This package is a subset of the ROS 2D 'navigation' stack, that only
install interfaces (AFAIK only the move_base_msgs package).

Note that we rely on the latest (hydro) tagged version of the package
(1.11.3): as far as move_base_msgs is concerned, the only change since
the groovy release (1.10) is the catkinization.
[middleware/naoqi] Import Aldebaran's NAOqi

naoqi is the Nao runtime.
[robots/nao-robot-ros] Import nao-robot-ros-0.1.5

The nao_robot ROS stack contains several useful nodes to integrate the Nao
humanoid robot into ROS, initially developed at the Humanoid Robots Lab at the
Albert-Ludwigs-Unversitaet in Freiburg, Germany.

It can be installed and run directly on the robot.