REAC-285 Fix error in unmounting template nodes on Edge
REAC-285 Fix error in unmounting template nodes on Edge

markbrocato/extjs-reactor,markbrocato/extjs-reactor,sencha/extjs-reactor,sencha/extjs-reactor,sencha/extjs-reactor,markbrocato/extjs-reactor,dbuhrman/extjs-reactor,dbuhrman/extjs-reactor,sencha/extjs-reactor,dbuhrman/extjs-reactor,markbrocato/extjs-reactor,dbuhrman/extjs-reactor