[slider] Move _preventDocumentDrag function into the widget prototype and attach it with ._on() to ensure removal upon destroy()
[slider] Move _preventDocumentDrag function into the widget prototype and attach it with ._on() to ensure removal upon destroy()

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