update for latest OAuth2 library changes -- don't need to filter idp and auth instant claims for oauth2 authN
changed validator helpers to self close img tags
Merge pull request #206 from emed795/master

Updated HTML Validator Helpers to Render Valid HTML Code
Made SSL requirements explicit in the various places
Merge branch 'master' of https://github.com/thinktecture/Thinktecture.IdentityServer.v2
Made interface mehtods on std. ClaimsRepository virtual.
Include NameID claim when authenticating user.
Updated to use the GA version of the Microsoft JWT handler
Updated to IdentityModel v3
Made AuthenticationHelper more robust.
Fixed a bug in AuthenticationHandler
Fixed a spelling error (currenty -> currently)
Merge pull request #255 from jmcginty/patch-1

Fixed a spelling error (currenty -> currently)
Added support for encrypted tokens via WS-Federation federation
Changed the way the client cert issuer name registry is wired up
remove unused signout file
HRD cleanup
First OIDC commit ;)
Added UserInfo prototype
Cleanup OAuth2 constants