Add commons-io to explicit dependencies.

Florian Zschocke

2013-08-20 f7286e0d8d92956e85ec1a20c54cd5d972ba1541

 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);

      }