started to implement album art changing #215
added stagger to gitignore, to decrease the risk of accidental commits there, closes #369
fixed SIGHUB not available on non-posix systems, closes #365
Fixed not being able to play UTF-8 files on python3, #368
Fixed unicode path issues for both python 2 and 3, closes #368
Make SSL config paths relative to config dir

(closes #369)
online indicator lights work again, fixes #371
Merge branch 'devel' of github.com:devsnd/cherrymusic into devel
Merge remote-tracking branch 'origin/master' into devel
removed unnecessary import in test.
Add --version switch to main script

FEATURE Run `cherrymusic --version` to print version and environment
info and exit.
Link to github:CHANGES in MOTD update notifier
Include "FIXED:" notes in update MOTD
Fix cherrypy unicode issue some more (#368)

This only helps Python3, though.
Demote and clarify audioread error

to make it less threatening and confusing. Nerf.
Serve utf-8 paths in python 2

Read config file as utf-8; encode '/serve' staticdir config to prevent
mixing of byte/unicode strings in cherrypy code, which would yield
ASCII decoding errors. (#315, #325, #368)
Improve ConfigError verbosity [ci skip
Remove dead code
Fix unicode filename bug in sqlitecache (#315, #333)

When os.listdir returns a bytestring name, make an effort to decode it;
if that fails, skip the file and log the error.
added "update_notification" option to manpage cherrymusic.conf.