Fix PDO in myaccount, add PDO in mysettings+admin

Both work now. Admin pulled from live site.
Whitespace+clean up old commented mysql() stuff
Merge remote-tracking branch 'evdo/master'

Conflicts:
	css/database.css
	database.php
	include/themedb.php
	include/themedb/view_body.php

This may or may not work; be warned. I tried my best to hand-merge, but,
you know...if accidents can happen, they will (Murphy's Law).