Updated to handle HTML5 compliant data-mentio-menu-item
Updated to handle HTML5 compliant data-mentio-menu-item

Updated to handle HTML5 compliant mentio-menu-item when it starts with data-

https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Using_data_attributes
falcon1kr/ment.io,stefan-zh/ment.io,stefan-zh/ment.io,falcon1kr/ment.io,Weihrauch/ment.io,jeff-collins/ment.io,Weihrauch/ment.io,hightower/ment.io,jeff-collins/ment.io,hightower/ment.io