refactor to prepare for default event handlers
refactor to prepare for default event handlers

joshfire/jsonform,tagyangyang/jsonform,imkevinyang/jsonform,imkevinyang/jsonform,widgetworks/jsonform,globocom/jsonform,joshfire/jsonform,ulion/jsonform,globocom/jsonform,iainbeeston/jsonform,yklykl530/jsonform,suricactus/jsonform,nishant8BITS/jsonform,capriza/jsonform,jsonform/jsonform,mrthan/jsonform-rails,suricactus/jsonform,capriza/jsonform,ulion/jsonform,nishant8BITS/jsonform,jsonform/jsonform,widgetworks/jsonform,tagyangyang/jsonform