modifying the engine no longer needed

README

@@ -50,21 +50,7 @@ http://ucommjuhl.unl.edu/UNL_Elgg/elgg, change it!)
 
 
 
-*******
-** Changes made to the Elgg engine for UNL's implementation (changes made inside the elgg directory)
-*******
--Altered /elgg/engine/lib/users.php to bar registration of accounts starting with "unl_"
 
-	function register_user($username, $password, $name, $email, $allow_multiple_emails = false, $friend_guid = 0, $invitecode = '', $isfromSSO = false) {
-	
-		// Check to see if $username begins with "unl_"
-			if($isfromSSO==false)
-			{
-				if ( "unl_" == substr($username,0,4) ) {
-					//return false;
-					throw new RegistrationException("Username cannot begin with 'unl_'");
-				}
-			}
 
 *******
 ** Plugin info