add a date to the url, so cropped image can be updated multiple times
upgrade step needs to do proper registration of new javascript - not just use defaults
Merge branch 'master' into cropping
fix cropping for newsting and support items with different fieldnames
Merge pull request #11 from webmeisterei/cropping

Hi @frisi,

Thanks, changes have been merged and release is coming asap.

I created a new Raptus Article Team for which you received an invitation.