Fix submodule links on commit, comitdiff, and tree page (issue-178)

James Moger

2013-01-13 9cc56a1f60eff2ce1db40b7078eab92e78602e1c

 src/com/gitblit/utils/HttpUtils.java

@@ -196,6 +196,7 @@
               return false;

            }

         }

         return true;

      }

      // TODO IPV6?

      return false;