Lots of foundational work for Amuse editor

Editor/EditorWidget.hpp

@@ -0,0 +1,14 @@
+#ifndef AMUSE_EDITOR_WIDGET_HPP
+#define AMUSE_EDITOR_WIDGET_HPP
+
+#include <QWidget>
+
+class EditorWidget : public QWidget
+{
+Q_OBJECT
+public:
+    explicit EditorWidget(QWidget* parent = Q_NULLPTR);
+};
+
+
+#endif //AMUSE_EDITOR_WIDGET_HPP