(svn r13690) [0.6] -Backport from trunk:
- Fix: Bus/truck forgetting go-to-depot order when entering a non-drivethrough road stop [FS#2117] (r13664)
- Fix: Only the front of a RV would be considered when determining to what cargos a vehicle can be refitted instead of all cargos [FS#2109] (r13622)
- Fix: RVs continueing onto next DT station when they are build adjacent to them [FS#2040] (r13581)