[Added] possibility to set a radius on the active area around the
theater in the go_to_theater module.
[Added] onEntered event to the active area in the go_to_theater module.
It will call the onEnteredActiveArea method.

Change-Id: Ibba6622ee6f5b8f2914d9e669fd90907ce0aed62
Merge "[Added] possibility to set a radius on the active area around the theater in the go_to_theater module. [Added] onEntered event to the active area in the go_to_theater module. It will call the onEnteredActiveArea method." into unstable