New way to select and display each line on the map along with the real time positions of the buses
Fatto da fabio.mazza
https://gitpull.it/T1186

Real time bus positions are updated more frequently

Increased minimum required Android version from Kitkat to Lollipop also for security and compatibility reasons
Done by fabio.mazza
https://gitpull.it/T1184

Map: add a border to bus icons for better accessibility
Reported by Zubyte
Resolved by fabio.mazza
https://gitpull.it/T1183

Map: do not move the view out of Torino, if you are outside the region
Resolved by fabio.mazza
https://gitpull.it/T1182

Database update status visible from map or favorites too

Upgrade background operations for better stability and bug fixing
