Markuz Simple Python Redirector (For squid).

I use this in my local network to filter stuff. I know there is also squidguard
but I wanted to do mine ;-)

********* This redirector requires MySQL ****************
====== table schema=========

CREATE TABLE `sites` (
    `name` varchar(255) NOT NULL,
    `method` varchar(255) NOT NULL COMMENT "available methods: redirect",
    `match` text NOT NULL COMMENT "URL to match, could be a regular expression",
    `url` text COMMENT "The url to redirect",
    `enabled` tinyint(1) COMMENT "1: This redirect is enabled, 0: this is not"
)

// Whitelist user.
CREATE TABLE `users` (
    `ipaddr` varchar(255) COMMENT "IP Address to match"
)