import/export feature
Fix boostrap style for other errors
Merge branch 'develop' into feature/import-export
Added a title in export form
Removed config test package object
Added JSon model conversion tests
NPE when the Exception has no message (e.g.. another NPE)
Added test for Admin.import controller
Merge pull request #25 from mauhiz/feature/import-export

import/export feature awesome stuff :)