removed obsolete javadoc
Merge branch 'master' of https://github.com/ese-unibe-ch/ese2013-team8
Merge branch 'master' of https://github.com/ese-unibe-ch/ese2013-team8
Merge branch 'master' of https://github.com/ese-unibe-ch/ese2013-team8
get values from default-item when adding an item to a shopping list