fixed: custom error handlers no longer used (code style commit regression), closes https://github.com/kobotoolbox/enketo-express/issues/338
fixed: custom error handlers no longer used (code style commit regression),
closes https://github.com/kobotoolbox/enketo-express/issues/338

onaio/enketo-express,sdibona/enketo-express-oc,enketo/enketo-express,OpenClinica/enketo-express-oc,OpenClinica/enketo-express-oc,OpenClinica/enketo-express-oc,hossein/enketo-express,sdibona/enketo-express-oc,onaio/enketo-express,onaio/enketo-express,hossein/enketo-express,hossein/enketo-express,sdibona/enketo-express-oc,kobotoolbox/enketo-express,kobotoolbox/enketo-express,enketo/enketo-express,kobotoolbox/enketo-express,kobotoolbox/enketo-express,enketo/enketo-express,sdibona/enketo-express-oc,hossein/enketo-express