Some tweaks to get the site to not die from schema anomolies related to deleting tracks permanantly from the DB, but leaving the record of them in the play history.  When a bad one is found, delete that play record now as well.
Added emoji to chat
added inline url -> image conversion to chat
Removed some references t soundtrack.io site in the contect of the public facing site.
Add pagination to teh tracks page and history tab.  People can adjust the querystring if desired.  Eentually something mroe elegant would be nice.
Tweak about page.
Make an X for top right of inline chat imags that when clicked removes the image.
Make the Artist, tracks, and plays listings of tracks use a similar table layout with alternation for better visibility
and a more uniform button set for actions on a track (edit, enqueue, delete, add to playlist)