[#3967] ticket:141 added test for file renames detection
[#3967] ticket:141 added test for file renames detection

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