Merge pull request #539 from nodejs/old-nodejs.org-link

Link to the old nodejs.org repo in readme

README.md

@@ -8,7 +8,7 @@
 
 [nodejs.org](https://nodejs.org) by the [Node.js Foundation](https://nodejs.org/foundation/) builds on the merged community's past website projects to form a self-publishing, community-managed version of the previous site.
 
-On a technical level inspiration has been taken from the `iojs.org` repo while design and content has been migrated from the old `nodejs.org` repo. These technical changes have helped to facilitate community involvement and empower the foundation's internationalization communities to provide alternative website content in other languages.
+On a technical level inspiration has been taken from the `iojs.org` repo while design and content has been migrated from the old [nodejs.org repo](https://github.com/nodejs/nodejs.org-archive). These technical changes have helped to facilitate community involvement and empower the foundation's internationalization communities to provide alternative website content in other languages.
 
 This repo's issues section has become the primary home for the Website WG's coordination efforts (meeting planning, minute approval, etc.)