gdk-pixbuf: use relative paths for pixbuf loaders
gdk-pixbuf: use relative paths for pixbuf loaders

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