Original commit message from CVS:
* sys/oss/gstosssink.c: (gst_oss_sink_class_init),
(gst_oss_sink_init), (gst_oss_sink_set_property),
(gst_oss_sink_get_property), (gst_oss_sink_open),
(gst_oss_sink_prepare), (gst_oss_sink_reset):
* sys/oss/gstosssink.h:
* sys/oss/gstosssrc.c: (gst_oss_src_class_init),
(gst_oss_src_set_property), (gst_oss_src_init), (gst_oss_src_open),
(gst_oss_src_prepare):
Cleanups, make device configurable in the sink, handle and report
errors.