ISPN-4008 Rename cli-server to a more meaningful cli-interpreter
ISPN-4008 Server CLI as an extension of the WildFly CLI
ISPN-4656 Add test for GSSAPI authentication and LDAP authorization
Fix formatting.
ISPN-4251 Remove Java HotRod's client dependency on Apache Avro
ISPN-3743

Ignore some of the errors that can be thrown by a node while stopping:
IllegalStateException and NullPointerException.