Update assert requirement from ^1.4.1 to ^2.0.0
Update assert requirement from ^1.4.1 to ^2.0.0

Updates the requirements on [assert](https://github.com/browserify/commonjs-assert) to permit the latest version.
- [Release notes](https://github.com/browserify/commonjs-assert/releases)
- [Changelog](https://github.com/browserify/commonjs-assert/blob/master/CHANGELOG.md)
- [Commits](https://github.com/browserify/commonjs-assert/compare/v1.4.1...v2.0.0)
abtris/sinopia-htaccess-gpg-email