* debian/control: - Update Depends field to DOLFIN 1.4.0, FFC 1.4.0, FIAT 1.4.0, Instant 1.4.0 and UFL 1.4.0. - Remove ufc, python-ufc and python-ferari from Depends field (closes: #755728, LP: #1353018). - Remove libsyfi1.0-dev, python-syfi, syfi-doc and sfc from Suggest.