Add new plugin rawparse that contains a base class for raw data parsers and the two...

Add new plugin rawparse that contains a base class for raw data parsers and the two elements audioparse and videopars...

Original commit message from CVS:
* configure.ac:
* gst/rawparse/Makefile.am:
* gst/rawparse/README:
* gst/rawparse/gstaudioparse.c: (gst_audio_parse_format_get_type),
(gst_audio_parse_endianness_get_type), (gst_audio_parse_base_init),
(gst_audio_parse_class_init), (gst_audio_parse_init),
(gst_audio_parse_set_property), (gst_audio_parse_get_property),
(gst_audio_parse_update_frame_size), (gst_audio_parse_get_caps):
* gst/rawparse/gstaudioparse.h:
* gst/rawparse/gstrawparse.c: (gst_raw_parse_base_init),
(gst_raw_parse_class_init), (gst_raw_parse_init),
(gst_raw_parse_dispose),
(gst_raw_parse_class_set_src_pad_template),
(gst_raw_parse_class_set_multiple_frames_per_buffer),
(gst_raw_parse_reset), (gst_raw_parse_chain),
(gst_raw_parse_convert), (gst_raw_parse_sink_event),
(gst_raw_parse_src_event), (gst_raw_parse_src_query_type),
(gst_raw_parse_src_query), (gst_raw_parse_set_framesize),
(gst_raw_parse_set_fps), (gst_raw_parse_get_fps),
(gst_raw_parse_is_negotiated):
* gst/rawparse/gstrawparse.h:
* gst/rawparse/gstvideoparse.c: (gst_video_parse_format_get_type),
(gst_video_parse_endianness_get_type), (gst_video_parse_base_init),
(gst_video_parse_class_init), (gst_video_parse_init),
(gst_video_parse_set_property), (gst_video_parse_get_property),
(gst_video_parse_format_to_fourcc),
(gst_video_parse_update_frame_size), (gst_video_parse_get_caps):
* gst/rawparse/gstvideoparse.h:
* gst/rawparse/plugin.c: (plugin_init):
Add new plugin rawparse that contains a base class for raw data
parsers and the two elements audioparse and videoparse that can
be used to parse raw audio and video. These are inspired by the
old videoparse element which the new rawparse plugin deprecates.