[#6053] undo basetest_project_root.py change
[#6053] undo basetest_project_root.py change

apache/allura,lym/allura-git,lym/allura-git,heiths/allura,heiths/allura,apache/allura,lym/allura-git,apache/incubator-allura,heiths/allura,apache/incubator-allura,apache/allura,apache/allura,apache/allura,heiths/allura,lym/allura-git,lym/allura-git,apache/incubator-allura,apache/incubator-allura,heiths/allura