Partial fix for DEVELOPER-832

This fixes things on our end. Things like microsites (which I think
we're going to be reworking anyway), quickstarts, and ticketmonster
(basically anything that uses markdown or asciidoc) are not fixed, and
honestly I'm not sure of a good solution for those yet.
Merge pull request #434 from LightGuard/DEVELOPER-832

Partial fix for DEVELOPER-832
Update cdn.yml
Update cdn.yml
DEVELOPER-894 test doing SSO much earlier
DEVELOPER-895