Contributor agreement, nickoe

[ryeng]

Hi @nickoe

We have finally added a contributor license agreement so that we can give our code to ARK and one day get a license change. The way this works, is that https://cla-assistant.io/ is hooked into pull requests (like Travis CI), and if you haven't already accepted the CLA, you will be asked to do so. You can see an example of that in pull request #84. Click "View details" on the merge to see the "license/cla" verification.

So here's how we're going to do it:

• Create a pull request -- with an empty commit if you don't feel like doing a meaningful contribution right now :-)
• Wait a few seconds
• Go into the pull request and accept the CLA
• Merge the pull request, or wait for someone else to do it
• Get a beer on me next time you meet me at Samfundet