Added Account management portal
Added:
	/controllers/accountMan.php - Account Management controller
	/views/accountMan.php - Account Management master view
	/views/management/_users.php - view fragment shown only to users with user role
	views/management/_admin.php - view fragment shown only to users with an admin role
Modified:
	/controllers/activeuser.pgp - added a getRole() function that returns the role of the current user from the session table
	/core/MY_Controller.php - hit auto format so it's prettier to look at