bumped kitchensink ext-react to GA build
bumped kitchensink ext-react to GA build

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