corrected: in some places declarations of classes where mixed with struct (class/struct)

git-svn-id: svn://ttmath.org/publicrep/winix/trunk@812 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/item.h

@@ -110,8 +110,8 @@ private:
 	long content_id;	// content id in 'content' table
 	int  ref;			// content references
 
-friend class Db;
-friend class DbItemColumns;
+friend class  Db;
+friend struct DbItemColumns;
 };
 
 

notify/notify.h

@@ -17,11 +17,11 @@
 #include "notifythread.h"
 
 
-class Request;
+struct Request;
 class Config;
 class Users;
 class Dirs;
-class Synchro;
+struct Synchro;
 class ThreadManager;
 
 

templates/misc.h

@@ -17,7 +17,7 @@
 #include "ezc.h"
 #include "htmltextstream.h"
 
-class User;
+struct User;
 
 
 namespace TemplatesFunctions