Update bus route AVL-6 - Bertrange/Bartréng Gemeng - Bonnevoie/Demy Schlechter

No bus route AVL-7 anymore.

Update bus route AVL-8 - Eich/Centre culturel - Bertrange/Waassertuerm

Update bus route AVL-21 - Eich/Centre culturel - Cloche d'Or/Guillaume Kroll

Add bus stops around Luxembourg city.

Update bus route AVL-10 - Gare Centrale - Steinsel, Michel Rodange Plaz

Delete old bus line AVL-11 - Gare - Walferdange (has been replaced)

Update bus route AVL-11 - Gare Centrale - Walferdange - Steinsel, Michel Rodange Plaz

Update bus route AVL-12 - Hollerich/P&R Bouillon - Dommeldange/Parc de l'Europe

Update bus route AVL-13 - Gare Centrale - Belair, Centre Hospitalier

Update bus route AVL-14 - Gare Centrale - Cents/Waassertuerm (fix: missing the end of the route)

Update bus route AVL-14 - Gare Centrale - Cents/Waassertuerm

Update bus route AVL-15 - Merl/Celtes - Hamm

Update bus route AVL-16 - Howald/Cité um Schlass - Aéroport

Update bus route AVL-17 - P&R Bouillon - Centre, Monterey

Update bus route AVL-18 - Kockelscheuer/Patinoire - Kirchberg/Luxexpo

Update bus route AVL-19 - Limpertsberg/Neumans Park - Gare Centrale - Limpertsberg/Neumans Park

Update bus route AVL-20 - Hamm, rue de Bitbourg - Kirchberg, Luxexpo

Fix bus route AVL-25 (got some part mixed up with AVL-20 before)

Update bus route AVL-22 - Gare Cemtrale - Strassen, Primeurs