Merge branch 'master' of github.com:ajaxorg/ace

Conflicts:
	editor.html
	lib/ace/virtual_renderer.js

demo/startup.js

@@ -253,6 +253,16 @@ exports.launch = function(env) {
 
         return event.preventDefault(e);
     });
+	
+	// gutter
+	editor = env.editor
+	toggleGutter=function(){
+		editor.renderer.setShowGutter(!editor.renderer.showGutter)
+	}
+	//
+	window.ace={
+		editor: editor		
+	}
 };
 
 });