- Move keyboard events as part of a separate class.

- TextEditor is now one instance peer node.
- Broken: f2 and start writting on typing.

wise-webapp/src/main/webapp/js/embedded.js

@@ -62,7 +62,7 @@ function buildMindmapDesigner() {
     // body margin ...
     editorProperties.width = screenWidth;
     editorProperties.height = screenHeight;
-    editorProperties.viewMode = true;
+    editorProperties.readOnly = true;
 
     designer = new mindplot.MindmapDesigner(editorProperties, container);
     designer.loadFromXML(mapId, mapXml);