Leftover updates from gracenote implementation.
Merge branch 'master' of https://github.com/acm-ndsu/SonicFlow
Added functionality to queue.html, so that it uses an asset function to populate queue.
Removed thing.
getArt function in self_interaction.php no longer uses the title - only the artist and album.
Removed example.php
Added initial script for table creation once the postgresql database is in place.
Changed some of the dummy songs and changed spacing within queue.html
Updated table structure.
updated table structure.
Added instructions to set up postgresql
Edited instructions and started on pgsql interaction.