[#6535] ticket:424 Refactoring: use self.get_user_link everywhere
[#6535] ticket:424 Refactoring: use self.get_user_link everywhere

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