Update to JGit 4.1.0

James Moger

2015-09-30 dbc524eb8eb26922df3a047457d21ac75d4d50d5

 src/main/java/com/gitblit/servlet/RawServlet.java

@@ -468,7 +468,7 @@
            served = true;
         }
      } finally {
         tw.release();
         tw.close();
         rw.dispose();
      }