Fix reorder test helper
Fix reorder test helper

I am an idiot and forgot to actually *use* touchevents when in touch
mode. **facepalm**

drapergeek/ember-sortable,dianafa/ember-sortable,raelbr/ember-sortable,raelbr/ember-sortable,jgwhite/ember-sortable,tim-evans/ember-sortable,tim-evans/ember-sortable,eugeniodepalo/ember-sortable,dianafa/ember-sortable,hilotus/ember-sortable,jgwhite/ember-sortable,hilotus/ember-sortable,eugeniodepalo/ember-sortable,drapergeek/ember-sortable