Fix failing unit test now that a RuntimeException in an AsyncListener is caught and logged.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1475791 13f79535-47bb-0310-9956-ffa450edef68
Fix a handful of unit test failures triggered by WebSocket init changes.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1475800 13f79535-47bb-0310-9956-ffa450edef68
Fix some more unit test failures triggered by WebSocket init changes.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1475807 13f79535-47bb-0310-9956-ffa450edef68