*	NEW:        Option to enable Two-Factor Authentication based on Cookie. In this way you can tie a user session to a single browser.
*	FIX:        Better WordPress Multisite (WPMS) Support.

git-svn-id: https://plugins.svn.wordpress.org/wp-simple-firewall/trunk@852226 b8457f37-d9ea-0310-8a92-e5e31aec5664