Implement actuation bridge over ROS for ThingDescription modeling of lights and blinds in AI-MAS lab

[asorici]

Why

Actions invoked (via POST) on ThingDescription model of lights and blinds need to be executed on the things themselves.
Use the AMIRO framework to implement actuation.

What

• implement actuation forwarding for lights using topics exposed by the AMIRO framework
• implement actuation forwarding for blinds using topics exposed by the AMIRO framework

Notes

Use the roslibpy library to communicate with rostopics exposed by the AMIRO framework.