Fixed problem that PagesServlet couldn't provide index.htm and index.mkd.

Yuhi Ishikura

2013-06-02 1dcfd2e983489e3f6c318e1d30ae59c925349fbc

 src/main/java/com/gitblit/utils/JsonUtils.java

@@ -268,7 +268,6 @@
      GsonBuilder builder = new GsonBuilder();

      builder.registerTypeAdapter(Date.class, new GmtDateTypeAdapter());

      builder.registerTypeAdapter(AccessPermission.class, new AccessPermissionTypeAdapter());

      builder.setPrettyPrinting();

      if (!ArrayUtils.isEmpty(strategies)) {

         builder.setExclusionStrategies(strategies);

      }