Updated route: Bus 22 Valletta - Birkirkara, #7492103

Updated route: Bus 22 Birkirkara - Valletta, #7492102

Update bus stop ref

Update ways for route 22

Updated route: Bus 22 Birkirkara - Valletta, #7492102

Update route 22 to PTv2

Add new stop 'Agata' to Route 21

Updated route: Bus 21 Valletta - Tas-Sliema, #7491618

Updated route: Bus 21 Tas-Sliema - Valletta, #7491617

Update route 21 to PTv2

Add variant 'Sirk' for Route 16

Fix order of stops and ways for Route 16

Updated route: Bus 16 Is-Swieqi - Valletta, #7491429

Add missing bus stop

Update route 16 to PTv2

Updated route: Bus 16 Valletta - Is-Swieqi, #7491430

Update route 16 to PTv2

Updated route: Bus 15 Valletta - Tas-Sliema, #7491432

Updated route: Bus 15 Tas-Sliema - Valletta, #7491431

Update route 15 to PTv2