Main change:

	-Added the needed actions, functions, paths, and identifiers so that a user can sign up.
	-Still need to add the functions for inserting, retrieving, and updating user info to the main model
	-Also need to finish the validation in the main controller for the add/edit process of a user.
Secondary changes:
	-Separated the message file so that it's contents can be included in a page without having to include the whole message page form.
	-Changed the error displaying so that all errors go through a function in order to be displayed.
Main Changes:

	-Finished adding the necessary functions and classes to do user validation on the server-side. But the submitted info still needs to be added to the database.

Secondary Changes:
	-Fixed an error on AddEditSelf page that had to do with trying to access a nonexistent variable.
	-Rearranged the structure of the site files so that there is a special place for files dedicated to classes and general functions.
Main Changes:

	-Added comments to all of the PHP code.

Secondary Changes:
	-Changed the layout of the default template a little. Added the user name and changed the banner slightly.