ext/: remove explicit newmedia support from oggmux and vorbisenc add debug category...

ext/: remove explicit newmedia support from oggmux and vorbisenc add debug category to vorbisenc

Original commit message from CVS:
2004-09-22  Zaheer Abbas Merali  <zaheerabbas at merali dot org>

* ext/ogg/gstoggmux.c: (gst_ogg_mux_init),
(gst_ogg_mux_next_buffer), (gst_ogg_mux_loop):
* ext/vorbis/vorbis.c: (plugin_init):
* ext/vorbis/vorbisenc.c: (gst_vorbisenc_init),
(gst_vorbisenc_chain):
* ext/vorbis/vorbisenc.h:
remove explicit newmedia support from oggmux and vorbisenc
add debug category to vorbisenc
* gst/multifilesink/gstmultifilesink.c:
(gst_multifilesink_class_init), (gst_multifilesink_init),
(gst_multifilesink_dispose), (gst_multifilesink_set_location),
(gst_multifilesink_set_property), (gst_multifilesink_next_file),
(gst_multifilesink_handle_event), (gst_multifilesink_chain),
(plugin_init):
* gst/multifilesink/gstmultifilesink.h:
add support for streamheader in multifilesink