#420 - handle params field read/save in object relations
(backend/frontend) + unit tests
#421 - relations params now hidden in form (preserved after save)
#420 - check relations params are set
#425 - add unique constraint
introduce advanced multimedia editor #424
#424 localizated advanced editor
standardisation fix
Merge branch 'master' of https://github.com/bedita/bedita
#312 view for custom relations
#312 view for custom relations / single saves e new relation form
save custom object relation in bedita.cfg #312
Merge branch 'master' into issue/424-multimedia-interactive-images
improve save relation and add delete action #312
fix wrong check on empty relation array #312
#312 custom relation view and select multiple alternative in jquery
new editor for MMA
Merge commit 'cce12f9e72ca1f4f1bb9d6624c8593237737d6aa' into issue/424-multimedia-interactive-images-editor
Merge branch 'master' into issue/424-multimedia-interactive-images
Merge branch 'issue/424-multimedia-interactive-images' into issue/424-multimedia-interactive-images-editor
#421 handle relations in multimedia and show params for relations in related tab
Flatlander update for a better integration