Fix imports

[Xiot]

Change the import paths so they no longer look like node_module imports.
Project relative can still be done, but using the ~/ prefix.

[Xiot]

Checked that react-vis builds cleanly, and that showcase and storybook both spin up.

[Xiot]

I'll remove the codemods directory before I merge, but I left them in there for now so you can see how I changed everything.

[reitlepax]

Nice I will take a look at the codemods!

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.

---

Chris Thomas seems not to be a GitHub user. You need a GitHub account to be able to sign the CLA. If you have already a GitHub account, please add the email address used for this commit to your account.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}