added newrelic gem and yml
changed flash messages
product model and first views
updated rails gem for security reasons
gerge branch 'master' into abrechnung
updated rails gem for security reasons
product CRUD ready, needs better index view design
finished product index
began with checkouts
checkouts/sales almost finished
checkouts step2 finished, updated main navigation
tried to implement integration tests, failed with devise integration. Catch up later..
reciepts part one
receipts finished
checkouts step 4 finished, modal support, icon set added
finish modal for checkouts added
Backend View for Sales Complete
finished backend views for checkout-steps
checkout rights introduced, bugfixing
rebuild checkout confirm
bugs fixed and finished to merge to master