Revive repo

[eljefedelrodeodeljefe]

Do you have plans on maintaining this? I think lots has changed in the last 2 years, also I can't compile on OS X via npm install eigenjs and newer versions of node.

If you want I could send in some PRs. Just one question there: is Boost needed?

[rick68]

Thanks for your report, I will fix this issue recently.

[volyluat1]

Hi