Backend gestylt
Insertion of plan added, bugs existing
Übersicht erstellt
edit-view, model modified, directory cleaned
db handling for editing
Login erneuert, Allgemeintauglichkeit angepasst
Bugs gefixt
insert Bug fixed
Handling verbessert
Auswahl, read + write Db funktioniert
jQuery Funktionality added + XSS escaped
deletion + editing added, bug after editing with redirection to the choose-site
changed UI-Theme, textareas instead textfields
redirection bug fixed, adjusted css
frontend-view added
Frontend view finished
new files merged
Revert "new files merged"

This reverts commit 391d76141083586c1dd59b380c495135edbbe568.
Merge branch 'mensa' of https://github.com/fabian-gh/fhdapp into mensa
deleted all unneeded files