[Caltech] Escape periods
[Caltech] Add coverage

And update comments.
[Case Western Reserve University] Add cnswww.cns.cwru.edu
Cineclick.com.br
CloudFlare Challenge.com
[ComScore.com] Add siterecruit
[CyanogenMod.org] Add coverage

And update comments.
Defense One.com
[Atlantic Media] Fix comment
DNSCrypt.eu
Enecto.com
Eric W.us
[F-Droid] Add comment
[Etsy] Remove exclusions

The others may not be needed, but I haven't tested yet.
[Etsy] Add blog
[Flickr] Add c2.staticflickr.com
[Flinto.com] Update comment
Franken.de
[GeoTrust] Don't force www
[GeoTrust] Add comments