OpenSearch Impl

- addition of icons (for search engine, feed and feed entries)
- configurable items per page
- addition of feed entry relevance (score) (ATOM only)
- addition for generator & author feed elements (ATOM only)
- guest url argument support
- logging (log4j.logger.org.alfresco.web.api=DEBUG)
- addition of abstract web api plug-in (for building new url web services)

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4668 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/api/APIResponse.java

@@ -38,7 +38,7 @@ public class APIResponse extends HttpServletResponseWrapper
      * 
      * @param res
      */
-    public APIResponse(HttpServletResponse res)
+    /*package*/ APIResponse(HttpServletResponse res)
     {
         super(res);
     }