update

application/core/MY_Lang.php

@@ -39,11 +39,6 @@ function mci_current() {
     return ((array_key_exists($this->mci_segment, $this->mci_languages)) ? $this->mci_segment : $this->mci_default_language);
   }
 
-  // checks, if currently used language is default. returns bool
-  function is_default() {
-    return (($this->mci_current() == $this->mci_default_language) ? TRUE : FALSE);
-  }
-
   // returns current uri without language segment
   function mci_clean_uri() {
     $ci =& get_instance();

license.txt

@@ -14,9 +14,10 @@ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 1. Do whatever you like with the original work, just don't be a dick.
 
    Being a dick includes - but is not limited to - the following instances:
-    1a. Outright copyright infringement - Don't just copy this and change the name.
-    1b. Selling the unmodified original with no work done what-so-ever, that's REALLY being a dick.
-    1c. Modifying the original work to contain hidden harmful content. That would make you a PROPER dick.
+
+     1a. Outright copyright infringement - Don't just copy this and change the name.
+     1b. Selling the unmodified original with no work done what-so-ever, that's REALLY being a dick.
+     1c. Modifying the original work to contain hidden harmful content. That would make you a PROPER dick.
 
 2. If you become rich through modifications, related works/services, or supporting the original work,
    share the love. Only a dick would make loads off this work and not buy the original works creator(s) a pint.