Update to Wicket 1.4.22

James Moger

2015-09-18 e59d9d987a5dc29dc210feb28f4f347f12db4e5c

 src/main/java/com/gitblit/wicket/panels/HistoryPanel.java

@@ -116,7 +116,7 @@
               }

            } catch (Exception e) {

            } finally {

               tw.release();

               tw.close();

            }

         }

      }