getdns-developer-support

Use HTTPS links where possible

Update copyright years to 2018

Target up to getdns v1.3.0, node v9.5.0

Fix self-referencing links in READMEwq

Add getdns-node testing against different versions of node

Getdns build automation for version testing on a Mac

Add README.md, LICENSE

NAN v1 to v2 upgrades adjusted for getdns-node

Semi-automated upgrading of Native Abstractions for Node.js (NAN) usage, from v1.x.x to v2.x.x.

- This is the [original version by Thorsten Lorenz](https://gist.github.com/thlorenz/7e9d8ad15566c99fd116).

Initial commit