Bugfix misfiring app list in paired mode

Fixed #120 previously, but made the mistake of only testing standalone mode. It was still not firing properly in paired mode.

This bugfix just makes sure it re-calls the app list publisher when it re-initialises the publisher after discovering the gateway.

Also changed the option in paired.concert to disable uuids. They are a pain in the ass for testing and I don't think we use this rocon launcher outside of testing. Or do we?