Merge pull request #819 from mposolda/master

KEYCLOAK-799 - Configurable connections pooling for mongo client
remove info logging
Merge pull request #820 from patriot1burke/master

remove info logging
KEYCLOAK-779

Adapter multi-tenancy support
Merge pull request #821 from keycloak/multi-tenant-adapter

KEYCLOAK-779
KEYCLOAK-800 Ensure that loginFailures infinispan cache is defined
Set basedir for Tomcat7 test to avoid creating dirs in workspace