Emagister/zend-form-decorators-bootstrap — pull request #29 by blat (2012-07-08 17:27:31+00:00)
Title: Fix submit button & icon

Hi,

If no icon is defined for a submit button, label is displayed with a padding left (due to `````` on the left).

I just update ```_renderIcon``` to return an empty string is ```$this->_icon``` is empty.

Thank you for this project ;)