Update Node, NPM and packages frontend

[Christdej]

We need to update the versions of Node, NPM and the different packages in NPM, they are quite outdated and can cause a security risk.

Might be nice to log the current node version that is being run when starting the frontend.
https://nodejs.org/docs/v0.10.12/api/process.html#process_process_version

[Christdej]

Remember to also update README

[Christdej]

Test with newest LTS, and update readme

[aeshub]

This issue has automatically been marked as stale as there has been no activity for 60 days.

[anetteu]

@Christdej Is this fixed?

[Christdej]

Someone still need to check that LTS of NPM works, and update the README to suggest LTS rather than a specific version of NPM. Also could be nice to update several NPM packages

[aeshub]

This issue has automatically been marked as stale as there has been no activity for 60 days.