These calls generate error messages when the loop is already running, which
will be the case when using init-rescan or full-rescan. The only purpose
of these calls seems to be to check for exit signals from the main thread
during a startup bulk scan, where the loop is not running yet. However, we
can check for an exit signal by just setting/checking scan_exit.
This commit also removes the unused filescanner_status().
- Try to not return items which a client can't play
- Remove inotify subscription to IN_MODIFY and IN_CREATE
- Fix crash on unknown codec type in transcode.c
- Probably added some new bugs...
- identify podcasts by config path
- always set album_artist to empty for podcasts
- album_artist for compilations made configurable
- clean up media type enumeration
