Deleting procedures

In this branch I use the DS.FixtureAdapter because in the server i don't do anything.But you can try the solution in procedure's view.
In the view you can drag and drop into the visits, edit the procedures bu double click in the element, delete a procedure, insert a procedure and delete visits.
;)

@jotolo Move this into a class, and toggle the element with the class. Let's try to keep all css styles in one place.