now that quickhelp is a modal dialog, it makes sense to have it be wider
and have the shortcuts take up two columns, instead of one. This change
makes that possible. See the results here:
adds static/style/ipython.less and ipython.min.css
Which should contain minimal styling that conflicts with other CSS.
As we improve our CSS scoping and naming,
this file should eventually be enough to play nice with embedding IPython in other HTML contexts.
MinRK
Matthias BUSSONNIER
Paul Ivanov
