concrete5/concrete5-5.7.0 — pull request #1318 by shahroq (2014-10-13 14:29:46+00:00)
Title: Allow to send option (preferredFormat, rgb or hex) to the method.

Allow to send option (preferredFormat, rgb or hex) to the method via output method:
```
$ch->output('color', $color, array('preferredFormat'=>'hex'));
```