Add in-app map!
Summary: Add in-app map accessible from the button on the top menu. Change function to view a fovourite stop on the map.
Reviewers: Libre BusTO , valerio.bozzolan, fabio.mazza
Reviewed By: Libre BusTO , valerio.bozzolan, fabio.mazza
Subscribers: valerio.bozzolan, fabio.mazza
Tags: Libre BusTO
Maniphest Tasks: T15
Differential Revision: https://gitpull.it/D24