KEYCLOAK-146: Added Loading screen while waiting for data.
(Also includes a fix for SMTP not marking "Settings" as active)
Upgraded to Undertow 1.0.0.Beta21 - this fixes an issue with '/admin/' not opening in Chrome
Merge pull request #97 from ammendonca/KEYCLOAK-146

KEYCLOAK-146: Added Loading screen while waiting for data.
login oauth grant
Merge remote-tracking branch 'upstream/master'
Oauth grant page
Use service loader to load model provider
Make picketlink model work in testsuite
Merge branch 'master' of https://github.com/cardosogabriel/keycloak into cardosogabriel-master
Template update for KEYCLOAK-144
Removed mongo dependencies from services
Removed empty include templates from forms, and use templates from theme directly