Codeeditor Register file extensions

The code editor must be registered for different file extensions for being able to open files directly from the FileBrowser. A possibility could be:

this.addFileHandler(“py”, {
callback: function(path) {
self.createInstance(1, CodeEditorView, path);
},
priority: 1
});

(from redmine: issue id 1543, created on 2014-02-09 by martin.urban, closed on 2014-02-10)