rudimentary login system installed
Started on API post review route.  Need user ID and does not do anything yet.
	modified:   music-engine.php
	new file:   profile.php
	modified:   header.php
	modified:   account.php
	modified:   header.php
added a few skeleton functions and routes

	modified:   music-engine.php
	modified:   account.php
	modified:   css/style.css
	modified:   header.php
added sample bootstrap user button
minor edits
seperated discogs and mysql query functions into their own file