Add parameter to avoid loading packages from a directory for testing
Add parameter to avoid loading packages from a directory for testing

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