#682 - question picker doesn't update when question label is changed
#677 - large forms make formlist slow
Merge pull request #158 from kobotoolbox/tp682

#682 - question picker doesn't update when question label is changed
#677 - more performant solution
Merge pull request #160 from kobotoolbox/tp677

Tp677
Merge branch 'master' into skip-logic-tests

Conflicts:
	dkobo/koboform/static/js/xlform/XLF.view.rowDetail.SkipLogic.coffee