Revert "NTA-20 Update to fix the CentralisedAS8IntegrationTest running with wildfly-8.0.0.Beta2-SNAPSHOT"

This reverts commit b9f8ab5bfb5a9b38a93cdf0ace62626c26ba2fff.
NTA-22 revert the changes
Merge pull request #49 from zhfeng/NTA-22

NTA-22 ensure the new behaviour in the CentralisedAS8IntegrationTest is correct