Deprecation warning when installing nwb in a clean project

[MichaelDeBoey]

After installing nwb in a clean project, I get the following deprecation warnings:

npm WARN deprecated [email protected]: All versions below 4.0.1 of Nodemailer are deprecated. See https://nodemailer.com/status/
npm WARN deprecated [email protected]: CircularJSON is in maintenance only, flatted is its successor.
npm WARN deprecated [email protected]: Use uuid module instead
npm WARN deprecated [email protected]: This version is no longer maintained. Please upgrade to the latest version.
npm WARN deprecated [email protected]: This version is no longer maintained. Please upgrade to the latest version.
npm WARN deprecated [email protected]: This version is no longer maintained. Please upgrade to the latest version.
npm WARN deprecated [email protected]: If using 2.x branch, please upgrade to at least 2.1.6 to avoid a serious bug with socket data flow and an import issue introduced in 2.1.0
npm WARN deprecated [email protected]: This project is unmaintained
npm WARN deprecated [email protected]: This project is unmaintained
npm WARN deprecated [email protected]: stop using this version

All warnings are coming from dependencies from the karma package.

To remove the boom, buildmail, cryptiles, hoek, mailcomposer, nodemailer, node-uuid, socks & uws warnings, update karma to the latest version.
To remove the circular-json warning, karma needs to update their log4js dependency (karma-runner/karma#3238).

Thanks for all your great work @insin! 🙂