EllisLab/CodeIgniter — pull request #1458 by linuxjuggler (2012-06-12 07:59:20+00:00)
Title: adding the ability to customize the error page based on the user language

so this will show the error pages based on the language which the user is using and the structure will be like this

```
application
errors
english
arabic
```
and so on ..
the patch will get the language value and get the content from the required directory ..