gst/rtp/gstrtpamrenc.*: Added payload_type and ssrc properties to the payloader.

gst/rtp/gstrtpamrenc.*: Added payload_type and ssrc properties to the payloader.

Original commit message from CVS:
* gst/rtp/gstrtpamrenc.c: (gst_rtpamrenc_class_init),
(gst_rtpamrenc_init), (gst_rtpamrenc_chain),
(gst_rtpamrenc_set_property), (gst_rtpamrenc_get_property):
* gst/rtp/gstrtpamrenc.h:
Added payload_type and ssrc properties to the payloader.

* gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_send), (gst_rtspsrc_open),
(gst_rtspsrc_close), (gst_rtspsrc_play):
Options need to be stripped and are in the Public header field.

* gst/rtsp/rtspurl.c: (rtsp_url_parse):
Fix url / parsing...