Removed Cache class.

* File was little more than just a stub file for the Cache class.

Removed Mailer class.

 * Attempting to remove non-critical classes from the system.

 * Class will be re-added / re-factored at a later date once the core of PICKLES is done.

Removed Security class.

 * Removing non-critcal classes from the system.

 * Security class was not very generic and will be replaced down the road once the security scheme is full realized.

Removed Form class.

 * Removing non-critcal classes from PICKLES to help the rewrite efforts.

 * Form class would take a database table and convert it into a webform.  Nice script, but really had no place in PICKLES.

 * Eventually will replace with a generic HTML form element generation class.

Added INSTALL file.

Updated derivation of the hostname.

 * Hostname is now defaulted in the class variable definition.

Refactoring Controller and Module

classes/Cache.php

@@ -1,8 +0,0 @@
-<?php
-
-class Cache extends Object {
-	
-	public static
-}
-
-?>