struct Item has modification_user_id (long) now

this is the id of a user who has modified the item recently
this is only for information, persmissions don't use it


git-svn-id: svn://ttmath.org/publicrep/winix/trunk@614 e52654a7-88a9-db11-a3e9-0013d4bc506e

content/createthread.cpp

@@ -94,6 +94,7 @@ void Content::PostFunCreateThread()
 		return;
 
 	ReadItem(request.item, Item::dir);
+	SetUser(request.item);
 	ReadThread(request.thread);
 	request.item.privileges = 0777; // !! tymczasowo 777 aby wszyscy mogli wysylac posty