128601 jvonka: V1 REST API: cleanup and rationalise new api tests (re: remotable helpers & runAs user / admin) - round 3 REPO-113 (also relates to REPO-28, REPO-825) git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@129176 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261