Added download infrastructure
implement error logging and get dl cache to work
requires psycopg install (python library)
slight bug with deleting cached songs related to user permission level of the user who runs php daemon.php
Fixes an error where we were reaceiving a booelan value when querying the song que (likely indicating the que was empty). Adds a message to the beginning of the deamon start up, so that we know it is actually starting and not hanging. Also adds a script to clear the database should an error occur and we want to clear the song cache.
Removed public-facing database clearing script
Working on better search
Merge branch 'download_cache' of github.com:acm-ndsu/SonicFlow into download_cache
Fixed multiple song search
backgrounded caching? Maybe? Idk...