add API for parsing in-memory playlists
Submitted by Jonathan Matthew
For last.fm streaming (bug 518231), it'd be good to be able to pass an in-memory playlist to totem-pl-parser. The obvious:
totem_pl_parser_parse_from_data (parser, data, data_len, fallback)
(with a 'base' arg if required) would do nicely.
Later on, a _parse variant taking a GInputStream could be handy, although I don't have any use cases for that.