gstgoovideofilter: work-around for OMX camera not sending EOS
gstgoovideofilter: work-around for OMX camera not sending EOS

it doesn't seem that OMX camera sets the OMX_BUFFERFLAG_EOS flag on the last buffer.  This commit provides a work-around, although the forwarding of the EOS event in gst_goo_video_filter_sink_event() should be removed if OMX camera starts sending the _EOS flag.  (See XXX comment)

mrchapp/gst-goo,mrchapp/gst-goo