Replace AirTunes with AirPlay in doc and log messages
hi-res timer commit broke FreeBSD. This attempts to go back to the
old code for FreeBSD.
Add support for max volume for AirPlay devices (raop)
Some config advice about capitalization
Mimic iTunes and reply 204 No Content to playqueue-edit&add
ChangeLog for forked-daapd 20.0
Bump version to 20.0
Adjust for libav 10 API
With libav 10 the API is (again...) changed, adjust for that and
add the appropriate version conditions
Support songartistid (asri) in group requests and queuefilter=artist
- credit misenhower of wp8remote.com
Add support for Spotify (squashed commit), and:
    - 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...
README update
Format README table for GitHub
Fix horrible filescanner bug I introduced with the Spotify commit
Repair legacy filescanners (broken by libav conditions)
Another filescanner bug fix after Spotify commit
Let configure check libevent version and include according to version
Use EVBUFFER_EOL_CRLF for evbuffer_readln to make sure that the end of
the rtsp-header (an empty line) is recognized
Adjust INSTALL info for Debian
Make mdns_avahi.c fully compliant with libevent 2, so it doesn't
complain in the logs about missing event base for event_del_
Forgot to remove some debug messages in mdns_avahi.c