Rhythmbox podcast feed & episode download status codes

rhythmdb/rhythmdb.h#L182:

enum {
	RHYTHMDB_PODCAST_FEED_STATUS_HIDDEN = 0,
	RHYTHMDB_PODCAST_FEED_STATUS_NORMAL = 1,
	RHYTHMDB_PODCAST_FEED_STATUS_UPDATING = 2,

	RHYTHMDB_PODCAST_STATUS_COMPLETE = 100,
	RHYTHMDB_PODCAST_STATUS_ERROR = 101,
	RHYTHMDB_PODCAST_STATUS_WAITING = 102,
	RHYTHMDB_PODCAST_STATUS_PAUSED = 103,
};