changed: now Request class is a model class - we have fields() method there to map fields for ezc templates (currently only dir_tab)

removed: [dir_tab] ezc statement
changed: Ls winix function loads its own dir_tab container (beforehand it was loaded by [dir_tab] ezc statement)
         it's available by [child_dirs] name

winixd/core/request.cpp

@@ -53,6 +53,13 @@ Request::Request()
 }
 
 
+void Request::fields()
+{
+	field(L"", L"dirs", dir_tab);
+}
+
+
+
 void Request::SetConfig(Config * pconfig)
 {
 	config = pconfig;