Fix trailing whitespace.
Add plotting to the default imports of cmssw.
Rework the plotting interface a bit.

Save the foremen to plot, and deal with the args in the wrapping method,
not the constructor.
Rename filepath → filename.
Switch plotting to logging instead of printing.
Allow plotting to be run from the mainloop.

Also provides a hook for #38 in the Actions object.
One logging for all.

Switch everything with multiprocessing over to the multiprocessing logger.
Fix chirp options in the python configurations.