Undertow 1.1.0.Beta7 & Xnio 3.3.0.Beta3
Introduce undertow 1.2 xsd namespace
Upgrade to remoting 4.0.5.Beta1 to make it work with xnio 3.3.0.beta2
Fix ClusteredSingleSignOnTestCase failure with Undertow 1.1.0.Beta7.
Fix potential NPE in TLD processing