https://issues.jboss.org/browse/WFCORE-243 Not started servers need a placeholder resource when added
Merge pull request #318 from aloubyansky/WFCORE-243-server-add-placeholder

https://issues.jboss.org/browse/WFCORE-243 Not started servers need a pl...
[WFCORE-106] Add support to specify the sasl-protocol and server-name on each of the management interfaces.
[WFCORE-106] Add some core model tests that include the new attributes.
[WFCORE-246] Upgrade to JBoss SASL 1.0.5.CR1
[WFCORE-106] Further evolution of the SecurityRealm APIs to cover the scenarios required for obtaining an identity when using Remoting.
[WFCORE-106] Enable GSSAPI authentication where Kerberos is available as an authentication mechanism.
[WFCORE-104] Enable GSSAPI authentication for the CLI
Update XNIO to 3.3.0.Final
[WFCORE-106] Correct the case for 'xs:string'.