Added comment on Godaddy.com restrictions
Godaddy "US numbers only"
Adding Fabulous.com to list of TFA supporting Domain Registrars
Updating doc link

Use the link suggested by @jdavis and @mxxcon
Merge pull request #592 from tresni/fabulous

Adding Fabulous.com to list of TFA supporting Domain Registrars
Add BLACKLIST.md to show removed sites
Change BLACKLIST to EXCLUSION
Exclude Gemfiles
Merge pull request #596 from jdavis/blacklist

Add excluded list to show removed sites
Merge pull request #576 from token2/patch-1

Added comment on Godaddy.com restrictions

Updated wording looks good.
Added Kickstarter.
Added link to FAQ
Corrected Windows Azure (now called Microsoft Azure)

Windows Azure is now called Microsoft Azure. Their two factor authentication supports phone calls too. Also, the docs link was for a Microsoft Account, not Microsoft Azure.
Renamed img for Microsoft Azure
Merge pull request #597 from cedric/master

Added Kickstarter
Add Clavid IdP

Added Clavid as 2FA provider
Merge pull request #598 from jamcat22/patch-1

Corrected Windows Azure (now called Microsoft Azure)
Recategorized Clavid

Moved Clavid from 2FA provider to Identity Management section.
Merge pull request #600 from thr0wable/master

Add Clavid IdP
Update Runescape to reflect new Authenticator support