Side panel in the notebook UI

[rossant]

When you launch a notebook with the phyui profile, you get a sidebar on the right of every notebook, with a few buttons:

• Load file (open a file selector dialog File selector widget #5)
• Trace view
• Launch automatic clustering
• Launch manual clustering interface (launch the web app in another browser window, connected to the same kernel)

Apart from the first button, what every other button does is:

• create a new cell at the end of the notebook
• inject some Python code in it
• run that cell

This saves some typing to beginner users. Users are still free to type any Python code they want in the normal notebook.

[cgestes]

make sense

[cgestes]

Current version.