Original Launchpad bug 502799: https://bugs.launchpad.net/ipython/+bug/502799
Reported by: ellisonbg (Brian Granger).
IPython.kernel was refactored in the Fall of 2009 to use the new config system. We need to write the changes for this merge in our Sphinx docs.
The old Twisted based code has been remove and this won't be fixed.
on last.fm callback, do minimal work then refresh. fixes #7