Applied patch for CMIS-784. Updated test configuration to use new 4.2 server (old ones are still present but disabled). Also changed test user so we're not using admin or the root of the repository.

git-svn-id: https://svn.apache.org/repos/asf/chemistry/objectivecmis/trunk@1588353 13f79535-47bb-0310-9956-ffa450edef68