Created .htaccess and setup config.php

Using the same .htaccess I always use to remove 'index.php' from the
URL.  Also removed 'index.php' from the 'index_page' configuration in
config.php
Changed Class Extension Prefix to CIX

Default setting is MY_, but I changed it to CIX_ since that is the name
I will be using for the extended version I'm working with.
More config.php changes

Setting up some basic configurations and security settings.
Connecting to a database

Setting up my default connection to a mysql database named 'cix'
Setting up things that should be autoloaded

CIX is built on the assumption that this will be a web application that
will require a login and a constant connection to a database.  The
'database', 'session', and 'form_validation' libraries will need to be
autoloaded throughout the application.

I will also be taking advantage of the 'url' and 'form'  helpers to cut
down on some of the markup I have to write manually.  I will also be
extending these helpers to make them even more convenient.