Lerna doesn't update README

[gaearon]

This is frustrating: https://github.com/npm/registry/issues/42

How it affects us: #818 (comment)

We may need to use something like https://www.npmjs.com/package/lerna-npm-readme-hack.

Help adding it is welcome.

[hzoo]

Alright so I just noticed this from publishing Babel yesterday but it looks like this issue is fixed! lerna/lerna#64 (comment)

🎉🎉🎉

[gaearon]

Rad.