Publish this package to npm

[antoniocapelo]

Hi,

Would it be possible to publish this package to npm?

I'm using web3js package, which in turn uses this package as a dependency, pointing directly to this repository, not an npm version.

This forces git to be installed on the CI machines and also gives no visibility on what code version is being used.

Thanks!

[justinkchen]

It seems like this is causing issues with my webpack configuration as well since the minification process doesn't properly link this as a bignumber when used from another package.