LPS-9603 - Add autoFocus="true" attribue to aui:input tag lib

Hey @Robert-Frampton,

Attached is an update for http://issues.liferay.com/browse/LPS-9603.  I have made changes to the taglib and updated all areas in the portal to use the new autoFocus attribute.  Can you double check to make sure I did not break anything and that everything works as it should?

Please let me know if you have any questions.  Thanks!