npm install envelop
[![NPM version][npm-image]][npm-url] [![Build Status][travis-image]][travis-url]
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envelop is released under the terms of the BSD-3-Clause license.
[npm-url]: https://www.npmjs.com/package/envelop
[npm-image]: https://img.shields.io/npm/v/envelop.svg
[travis-url]: https://travis-ci.org/epiloque/envelop
[travis-image]: https://img.shields.io/travis/epiloque/envelop.svg