cubicweb-vcwiki #3529530 selection of edit_page views/forms should always check repository permissions [validation pending]

E.g. the 'Create this page?' link is always visible, even if the current user has no write access to the repository (this link to some endless loop in the UI).

prioritynormal
typebug
done in0.2.0
load0.500
load left0.000
closed by#e89a29ea0b4c Check for write permission on the repository upon selection of edition views/forms/actions
patchCheck for write permission on the repository upon selection of edition views/forms/actions [applied]