Revert "Prepared for ZF2.2.*"

This reverts commit dd8c3bebbdeeb24fb31f4afe49dc42e6b27c1341.
Added draft option to articles
Fix
Rewritten al the js for file upload
Small fix
Improved file upload
Updated file upload in BannerBundle
Updated file upload in BrBundle
Updated file upload of events
Updated file upload in CudiBundle
Updated file upload in PageBundle
Updated file upload in PublicationBundle
Merge branch 'dev-fileupload' of github.com:LitusProject/Litus into dev-fileupload