not much
Merge branch 'master' of https://github.com/kollektiv-hackathon/zmittapp-ios

* 'master' of https://github.com/kollektiv-hackathon/zmittapp-ios:
  started implementing subscribe/unsubscribe switch
Merge branch 'master' of https://github.com/kollektiv-hackathon/zmittapp-ios

* 'master' of https://github.com/kollektiv-hackathon/zmittapp-ios:
  additional margin for last menuitem
  get real address
  only display today's menu
  change api back to online (was a mistake)
  implemented subscribe button that takes current subscription state and let the user change subscriptions.
send notification after callback, only instantiate new pageViewController on initial load, reset restaurants on every getAllRestaurants() call