Renaming core->Core.
Moving notebooks->Notebook
Moving widgets->Widgets
Moving parallel->Parallel
Removing Core/display.py
Removing Core/seteditor.py
Removing .reg example.
Moving appconfig.py
Moving example-embed-short.py.
Moving example-embed.py
Moving bash completion example.
Moving ipython-get-history.py
Moving .desktop examples.
Moving new-embed.py
Cleaning up
Moving inprocess examples.
Moving bgjobs notebook.
Moving kernel embedding examples.
Moving GUI examples.
Moving User Interface nb