Implemented ticket-57

Eddy Young

2015-05-19 aca08ed7e7b42f233a8a91d8059f0beb50d6983d

 src/main/java/com/gitblit/transport/ssh/DisabledFilesystemFactory.java

@@ -36,6 +36,11 @@
         public SshFile getFile(String file) {
            return null;
         }

         @Override
         public FileSystemView getNormalizedView() {
            return null;
         }
      };
   }
}