Update to BouncyCastle 1.52

James Moger

2015-09-18 5364419d0d1be1ae9d43cb277b82f0adb94112af

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

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