Merge pull request #9 from r3wt/master

Proposed changes to CSRF Tokens,
Update funcs.php

Forgot to change variable name.
v0.1.5

Fixed table-prefix bugs, made compatible with SSL, added some more
error-handling/rendering
v0.1.6

see README
v0.1.7

Page scrolls back to top after AJAX submit; Website url" is
automatically suffixed with "/" if necessary; Fixed bad link to
forgot_password.php; Began implementing action authorization scheme.
Update db-settings.php
Fix issue #18

Incorrect link
Update for compatibility with PHP 5.3.
Merge pull request #2 from alexweissman/master

merging recent commits of UF into personal fork