Fixess from fixes
This fixes a few things from the last update
- Allow processing of file with no artist or title, but log a warning (so songs don't disappear)
- The debouncing in the media keys had a bug that meant it always sent the second-to-last value instead of the last one
- The previous changes updated the database, but forgot to increase the database version
- Try a different approach to tag
master
as thelatest
Docker tag (the re-tagging ofmaster
aslatest
wasn't working for some reason)