Update JGit version to 3.4.0.201406110918-r

David Ostrovsky

2014-06-17 6605ec7a7a2b96de98a22a266226846f718b8e4a

 src/main/java/com/gitblit/GitBlitServer.java

@@ -198,7 +198,9 @@
            e.printStackTrace();
         } finally {
            try {
               is.close();
               if (is != null) {
                  is.close();
               }
            } catch (IOException e) {
               e.printStackTrace();
            }