added: now plugin ticket uses a new horizontal table (plugins.ticket)

columns: dir_id, param, value
we are able to build complicated tickets 



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@664 e52654a7-88a9-db11-a3e9-0013d4bc506e

db/dbitemquery.cpp

@@ -23,6 +23,9 @@ DbItemQuery::DbItemQuery()
 	parent_id	= -1;
 	type		= Item::none;
 	auth		= Item::auth_none;
+
+	limit  = 0; // limit and offset not used by default
+	offset = 0;
 }
 
 
@@ -95,3 +98,15 @@ void DbItemQuery::WhereAuth(Item::Auth st, bool equal)
 	auth_equal = equal;
 }
 
+
+void DbItemQuery::Limit(long l)
+{
+	limit = l;
+}
+
+
+void DbItemQuery::Offset(long o)
+{
+	offset = o;
+}
+