Issue 1592 - Make sure we set lastval on create so we don't compare against the stirng "undefined" on first keyup/change event.
Issue 1592 - Make sure we set lastval on create so we don't compare against the stirng "undefined" on first keyup/change event.

npmcomponent/cbou-jquery-mobile,arschmitz/uglymongrel-jquery-mobile,npmcomponent/cbou-jquery-mobile,hinaloe/jqm-demo-ja,arschmitz/uglymongrel-jquery-mobile,arschmitz/uglymongrel-jquery-mobile,startxfr/jquery-mobile,npmcomponent/cbou-jquery-mobile,hinaloe/jqm-demo-ja,startxfr/jquery-mobile,rwaldron/jquery-mobile,arschmitz/jquery-mobile,arschmitz/jquery-mobile,arschmitz/jquery-mobile,rwaldron/jquery-mobile,startxfr/jquery-mobile,hinaloe/jqm-demo-ja