very heavy change :)
added error message if no apartments where found
Merge branch 'master' into ab-no_unreachable

* master:
  fixed wrong order in route description
Merge branch 'master' into ab-no_unreachable

* master:
  drei links rechts oben zusammengefasst in dropdown zwecks ipad fixed error where intersection mode was not changeable

Conflicts:
	app/scripts/app.js