Fix - dev: Remove the use of `$().zIndex()` introduced from #45 in 7453f410ed6300f272cd72112c10c5a54b6e7a20. It introduces a dependency upon jQuery UI
Fix - dev: Remove the use of `$().zIndex()` introduced from #45 in 7453f410ed6300f272cd72112c10c5a54b6e7a20. It introduces a dependency upon jQuery UI

MuellerMatthew/ColReorder,MuellerMatthew/ColReorder