Update of node sources

[tulamidan]

During build we can currently see a lot of warnings about old or deprecated:
the software still works fine but might stop working

...
npm WARN deprecated [email protected]: 📫 Please upgrade to v3.5.0+ of email-templates to get email previews in your browser in development environment https://goo.gl/Amu9sh
npm WARN deprecated [email protected]: connect 1.x series is deprecated
npm WARN deprecated [email protected]: Please upgrade to 2.2.19 or higher
npm WARN deprecated [email protected]: Critical security bugs fixed in 2.5.5
npm WARN deprecated [email protected]: CoffeeScript on NPM has moved to "coffeescript" (no hyphen)
npm WARN deprecated [email protected]: Please upgrade to 2.2.19 or higher
npm WARN deprecated [email protected]: Use uuid module instead
npm WARN lifecycle [email protected]~preinstall: cannot run in wd %s %s (wd=%s) [email protected] node ./cyclic.js /tmp/node_modules/.staging/typechecker-677b4fa0
npm WARN lifecycle [email protected] preinstall: cannot run in wd %s %s (wd=%s) [email protected] node ./cyclic.js /tmp/node_modules/.staging/typechecker-e044d9c7