2.22.0 * Create stack-removing errorhandler middleware (Richard Walker) * Update README.md (Rand McKinney) * Allow EJS templates to use includes (Samuel Gaus) * Fix options.to assertion message in user.verify (Farid Nouri Neshat) * Upgrade Travis to container-based infrastructure (Miroslav Bajtoš) * fix typo "PeristedModel" (Christoph)