- show button to update report only to users with correct permissions;
- show new page only to users with correct permissions ;
- rename scope => circle in column, + translations
Code inspired by http://stackoverflow.com/a/21061009/1572236
I think this functionality might be interesting for other forms. Maybe we could abstract them in a twig template to reuse the code (with an 'include' declaration) or add this to all form automatically, by customizing the form_start or form_end function ?
