- new aspect cm:contentupdated used for forum/blog to mark updated posts

- aspect blg:released is used to mark a internally published post
- added missing I18N file for blog rss
- some ui enhancements, e.g. blog drafts won't show add comment box anymore

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@9881 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/web/scripts/blog/BlogServiceTest.java

@@ -327,9 +327,6 @@ public class BlogServiceTest extends BaseWebScriptTest
     	String name = item.getString("name");
     	assertEquals(false, item.getBoolean("isUpdated"));
     	
-    	// wait for 5 sec
-    	Thread.sleep(5000);
-    	
     	item = updatePost(name, "new title", "new content", null, false, 200);
     	assertEquals(true, item.getBoolean("isUpdated"));
     	assertEquals("new title", item.getString("title"));