Now exposing single JSON keys in JSON view.
Reverted exposing single JSON keys. Only accepting GET-Requests for Bands.
BandController now recieving /bands/ requests.
Now using ModelAndView object instead of Model parameter.
Merge branch 'feature/middleware' of https://github.com/renepickhardt/metalcon into feature/middleware
Reverted Renes changes.
Forgot to change last commit.