Hide a feature that is really not stable. So i move it as a "develop"

feature.

htdocs/admin/menus/other.php

@@ -120,7 +120,7 @@ print "</td>";
 print '</tr>';
 
 // Use a flip-hide menu
-if (isset($conf->global->MAIN_FEATURES_LEVEL) && $conf->global->MAIN_FEATURES_LEVEL > 0)
+if (isset($conf->global->MAIN_FEATURES_LEVEL) && $conf->global->MAIN_FEATURES_LEVEL > 1)
 {
 	$var=!$var;
 	print "<tr ".$bc[$var].">";