Analyse der Ticket Logig durchgeführt. Preise rausgeschreiben und
hinzugefügt. TODO Rechtschreibung prüfen udn falls ihr
Verbesserungsvorschläge habt lasst es mich wissen.
Added ls_rest_adapter.js containing our own emberdata adapter implementation to store data in local storage and send a rest request to the server at the same time.
 Also changed .htacces to mask the request instead of redirecting it and to append existing query parameters instead of overwriting them, by adding the QSA-flag close #86
Did some fixes in app.js for our ls_rest_adapter implementation fixes #86
Merge pull request #87 from Canbanizers/data_persistence_handling

Data persistence handling on client side
Merge branch 'master' of https://github.com/Canbanizers/Canban into implement_ticket_handling