[middleware/naoqi] Import Aldebaran's NAOqi

naoqi is the Nao runtime.
[robots/ros-nao-robot] Import ros-nao-robot-0.1.4

The nao_robot stack contains some useful nodes to integrated the Nao
humanoid robot into ROS, initially developed at the Humanoid Robots Lab at the
Albert-Ludwigs-Unversitaet in Freiburg, Germany. It provides basic
functionality and can be installed on the robot. It should be used with
the nao_common stack for more functionality.
[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.
[robots/ros-nao-common] Import ros-nao-common-0.1.3

This stack contains common tools for the Nao robot to run remotely on
the PC together with nao_robot on the robot. It provides joint state,
odometry, and teleoperation with a gamepad.