Changed settings for PHPmyadmin

Made it so you do need the credentials.
Changed lib/credentials.php siteInit.php to server settings

These were still set to the localhost settings, I changed them to reflect the new host.
Added lib/credentials.php to .gitignore

We don't want this mucking up the live server
Fixed search string per Zack

My last commit to master that ISNT server config.
Fixed Facebook logout issue.

credentials.php was still pointing to localhost