* Incorporate static version of old docs in to site
Built via manual ./scripts/build.sh of website and then copied over.
Each release we get to delete one of these docs directories (and the
corresponding copy in build.sh) until they all disappear.
* Clean up built owners files
* Mv old-docs archived
* Mark archived/ dir as generated
* Add cookie warning to site
Imports the cookie warning from the old site. For simplicity,
this uses the same script from the old site in both places, so we
have to import jquery.
Note: this doesn't actually turn analytics on, but we now could do so.
* Tweak margins
* Add non-EU version