basic functionality to reduce duplicate calls to the server for same trips
basic functionality to reduce duplicate calls to the server for same trips

amigocloud/modified-tripplanner,amigocloud/modified-tripplanner,amigocloud/modeify,amigocloud/modified-tripplanner,amigocloud/modeify,amigocloud/modified-tripplanner,amigocloud/modeify,amigocloud/modeify