[controlgroup unit tests] Update unit tests to reflect new, generic, ui-first-child/ui-last-child class names
[controlgroup unit tests] Update unit tests to reflect new, generic, ui-first-child/ui-last-child class names

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