Merge pull request #784 from stianst/master

KEYCLOAK-710 Ignore missing roles in access-code
KEYCLOAK-759 Added adapter clustering to admin console
KEYCLOAK-711 HttpServletReqest.logout() does not work with relative URI
Merge pull request #786 from mposolda/dynamic-adapter-registration

KEYCLOAK-759 Added adapter clustering to admin console
Merge pull request #787 from stianst/master

KEYCLOAK-711 HttpServletReqest.logout() does not work with relative URI
more saml unit tests
Merge remote-tracking branch 'upstream/master'
Merge pull request #789 from patriot1burke/master

more saml unit tests
signature algorithm support
upload keys
Merge remote-tracking branch 'upstream/master'
Merge pull request #790 from patriot1burke/master

sig alg and upload cert support
Send node registration at 1st request instead of deployment startup. Bugfixing
Merge pull request #791 from mposolda/dynamic-adapter-registration

Send node registration at 1st request instead of deployment startup. Bug...
saml distro and examples
Merge pull request #792 from patriot1burke/master

saml distro and examples
Rewrite NodeRegistrationManagement to better suit multi-tenant usecase
Merge pull request #793 from mposolda/dynamic-adapter-registration

Rewrite NodeRegistrationManagement to better suit multi-tenant usecase
config optiosn
Merge remote-tracking branch 'upstream/master'