[#7647] ticket:669 Add test to reproduce race condition in artifact versioning
[#7647] ticket:669 Add test to reproduce race condition in artifact versioning

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