Merge pull request #371 from patriot1burke/master

keycloak.js admin login
KEYCLOAK-432 Added user sessions
Merge pull request #372 from stianst/login-session

KEYCLOAK-432 Added user sessions
KEYCLOAK-421 Set realm admin apps to bearer-only
Merge pull request #373 from stianst/master

KEYCLOAK-421 Set realm admin apps to bearer-only
iframe check login