[#2834] ticket:178 don't re-subscribe admins to all tools when project is updated
[#2834] ticket:178 don't re-subscribe admins to all tools when project is updated

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