Update ion_auth_lang.php
Update ion_auth_lang.php

Minor changes.
Changed the word "email" to "e-post" and updated strings that wasn't translated yet.
avenirer/CodeIgniter-Ion-Auth,suhindra/CodeIgniter-Ion-Auth,nguyenanhnhan/CodeIgniter-Ion-Auth,benedmunds/CodeIgniter-Ion-Auth,nguyenanhnhan/CodeIgniter-Ion-Auth,suhindra/CodeIgniter-Ion-Auth,suhindra/CodeIgniter-Ion-Auth,benedmunds/CodeIgniter-Ion-Auth,Tjoosten/CodeIgniter-Ion-Auth,nguyenanhnhan/CodeIgniter-Ion-Auth,Tjoosten/CodeIgniter-Ion-Auth,benedmunds/CodeIgniter-Ion-Auth,avenirer/CodeIgniter-Ion-Auth,Tjoosten/CodeIgniter-Ion-Auth,avenirer/CodeIgniter-Ion-Auth