Update from upstream/master

Rafael Cavazin

2012-12-06 d4b95298902c8cea1411fc696ed80028b6091aa7

 src/com/gitblit/utils/HttpUtils.java

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

            }

         }

         return true;

      }

      // TODO IPV6?

      return false;