* configure.in:
* src/backend/bacon-video-widget-gst-0.10.c:
(bvw_handle_application_message), (parse_stream_info),
(playbin_stream_changed_cb), (bacon_video_widget_finalize),
(bacon_video_widget_get_subtitle),
(bacon_video_widget_set_subtitle), (get_lang_list_for_type),
(bacon_video_widget_get_subtitles), (setup_vis),
(bvw_get_current_stream_num), (bvw_get_tags_of_current_stream),
(bvw_get_caps_of_current_stream),
(bacon_video_widget_get_metadata_string),
(bvw_update_interfaces_delayed),
(bvw_update_interface_implementations), (bacon_video_widget_new):
Initial port of the GStreamer backend to playbin2 (Partially fixes
bug #542663).

svn path=/trunk/; revision=6182