debian.py: Do not generate -dev packages for metapackages (self.files_list == '').
debian.py: Do not generate -dev packages for metapackages (self.files_list == '').

nirbheek/cerbero-old,lubosz/cerbero,lubosz/cerbero,cee1/cerbero-mac,lubosz/cerbero,multipath-rtp/cerbero,nzjrs/cerbero,GStreamer/cerbero,ylatuya/cerbero,centricular/cerbero,flexVDI/cerbero,ford-prefect/cerbero,centricular/cerbero,lubosz/cerbero,nirbheek/cerbero,ikonst/cerbero,multipath-rtp/cerbero,cee1/cerbero-mac,shoreflyer/cerbero,justinjoy/cerbero,shoreflyer/cerbero,AlertMe/cerbero,nzjrs/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,ramaxlo/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,jackjansen/cerbero-2013,OptoFidelity/cerbero,atsushieno/cerbero,sdroege/cerbero,ramaxlo/cerbero,brion/cerbero,nirbheek/cerbero,nzjrs/cerbero,EricssonResearch/cerbero,ikonst/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,fluendo/cerbero,GStreamer/cerbero,OptoFidelity/cerbero,sdroege/cerbero,justinjoy/cerbero,GStreamer/cerbero,flexVDI/cerbero,brion/cerbero,ikonst/cerbero,jackjansen/cerbero,jackjansen/cerbero,jackjansen/cerbero-2013,superdump/cerbero,nirbheek/cerbero,jackjansen/cerbero,sdroege/cerbero,OptoFidelity/cerbero,fluendo/cerbero,shoreflyer/cerbero,shoreflyer/cerbero,brion/cerbero,fluendo/cerbero,BigBrother-International/gst-cerbero,GStreamer/cerbero,jackjansen/cerbero,ford-prefect/cerbero,EricssonResearch/cerbero,nirbheek/cerbero,nicolewu/cerbero,ylatuya/cerbero,EricssonResearch/cerbero,BigBrother-International/gst-cerbero,ylatuya/cerbero,EricssonResearch/cerbero,flexVDI/cerbero,superdump/cerbero,BigBrother-International/gst-cerbero,davibe/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,multipath-rtp/cerbero,ylatuya/cerbero,ramaxlo/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,davibe/cerbero,AlertMe/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,flexVDI/cerbero,OptoFidelity/cerbero,atsushieno/cerbero,justinjoy/cerbero,cee1/cerbero-mac,freedesktop-unofficial-mirror/gstreamer__cerbero,brion/cerbero,nzjrs/cerbero,multipath-rtp/cerbero,nirbheek/cerbero-old,BigBrother-International/gst-cerbero,fluendo/cerbero,nirbheek/cerbero-old,ramaxlo/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,multipath-rtp/cerbero,atsushieno/cerbero,EricssonResearch/cerbero,nzjrs/cerbero,ford-prefect/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,ramaxlo/cerbero,centricular/cerbero,davibe/cerbero,superdump/cerbero,nicolewu/cerbero,BigBrother-International/gst-cerbero,superdump/cerbero,AlertMe/cerbero,fluendo/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,GStreamer/cerbero,AlertMe/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,jackjansen/cerbero-2013,davibe/cerbero,shoreflyer/cerbero,centricular/cerbero,jackjansen/cerbero-2013,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,nirbheek/cerbero-old,sdroege/cerbero,jackjansen/cerbero-2013,atsushieno/cerbero,centricular/cerbero,sdroege/cerbero,ford-prefect/cerbero,AlertMe/cerbero,atsushieno/cerbero,ikonst/cerbero,brion/cerbero,cee1/cerbero-mac,ikonst/cerbero,flexVDI/cerbero,justinjoy/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,nicolewu/cerbero