[#3920] Tracker index sorting for owner and milestone are now correctly handled during bulk edit
[#3920] Tracker index sorting for owner and milestone are now correctly handled during bulk edit

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