Hardcoded talos_data path for 16.04 in script start_talos_gazebo_16_04.py
In 16.04 the path to talos_data cannot be retreive using the rospkg.RosPack() and get_path('talos_data').
A temporary fix has been created in the script start_talos_gazebo_16_04.py, which hardcode the path (see pyrene-dev/talos_data!12).
This should be removed, we have to find a way to retreive the path in 16.04.