KEYCLOAK-331 Fixed NPE when user specifies EAR name instead of WAR in
standalone.xml.  Also, fixed EAR deployment in general and added EAR
example.
KEYCLOAK-331 Fixed NPE when user specifies EAR name instead of WAR in standalone.xml.  Also, fixed EAR deployment in general and added EAR example.
Merge pull request #620 from ssilvert/KEYCLOAK-331-ear

KEYCLOAK-331 Fixed NPE when user specifies EAR name instead of WAR in subsystem.