Three cities instead of one.

• V'lille for the Lille metropolis, Vélo'v for Lyon, Vélib' Métropole for Paris and its ring. The application proposes yours from your position, if you ask it to.
• Several cities can stay installed side by side. You switch between them from the settings, and deleting one city's data leaves the others untouched.
• The size of the data is announced before downloading, city by city.
• From a station's sheet, two new buttons: leave from here, go here. They open the journey with that end already filled in.
• Landmarks — metro stations, libraries — finally show their municipality.

Still missing: the datasets are not published, so they have to be produced with the repository's scripts and installed from the storage screen.
