* ./debian/control: added build-dependencies on libidl0 and libglib2.0-0 to
    work around mozilla-dev's currently broken dependencies.
  * ./debian/control: we now link against libdvdread3 instead of libdvdread2.
  * ./debian/control: we now depend on the latest libdvdplay0-dev to avoid
    linking against both libdvdread2 and libdvdread3.