EllisLab/CodeIgniter — pull request #2824 by louis-sherren (2014-01-17 11:35:29+00:00)
Title: add autoload alia function

Signed-off-by: Louis

### What's new

This patch helps developers use library alias in autoload.

### How to do

To use alias in autoload, simply add a " as * " in the autoload config item.

$autoload['libraries'] = array('my_lib1','my_lib2 as my2');

as you can see in the case, it's totally downward compatibility.