* clearScreen -> cls for nostalgia

* module cleanup: some simple modules moved to general_menu_method.js @methods
* More work on menu configuration & options
- Removed formatting of args for now. Too tied to MCI, not really needed with argName stuff

mods/test_module1.js

@@ -23,7 +23,7 @@ function entryPoint(client) {
 	async.waterfall(
 		[
 			function getArt(callback) {
-				theme.getThemeArt('MCI_VM1.ANS', client.user.properties.art_theme_id, function onArt(err, theArt) {
+				theme.getThemeArt('MCI_VM1.ANS', client.user.properties.theme_id, function onArt(err, theArt) {
 					callback(err, theArt);
 				});
 			},