Deletion not allowed if element with same name exists in Trash
- Alice deleted in group Foo a "New wikipage" created by mistake, with that default name
- Bob creates again a "New wikipage" in group Foo and decides to delete it.
- Bob goes (in group space) to Actions=>delete
- Error: "A content with the same name already exist. Please rename it"
This happens because there is already an element in the Trash with such name. If Bob renames the wikipage, it can be deleted correctly.
Proposal: always allow deletion (moving to Trash), either allowing several waves with same title, or changing the title automatically to "New wikipage (2)"