57148: Merged V4.2-BUG-FIX (4.2.1) to HEAD-BUG-FIX (Cloud/4.3)
56931: Merged V4.1-BUG-FIX (4.1.7) to V4.2-BUG-FIX (4.2.1)
56904: Refactored CommentsTest to use JUnit Rules so that we get consistent test node setUp/tearDown. This is as part of prep for MNT-6400.
Now all tests run as a non-admin user, which is also good.
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@61773 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261