posabsolute/jQuery-Validation-Engine — pull request #714 by croby (2013-08-20 17:15:54+00:00)
Title: Add the `showArrowOnRadioAndCheckbox` option, and change the positioning calculus a bit

* Add the `showArrowOnRadioAndCheckbox` option to allow showing the popup arrow on validation
* Add `showArrow` to the documentation
* Use 27 instead of 30 for the offset to better center the element on radio buttons and checkboxes