Put lists around all the maps, so that the code is actually compatible with Python 3.
For the plot_pdf functions, replaced any zeros with nans. This ensures matplotlib will plot data with zeros on a log/log scale intelligently; i.e. have those be gaps in the line, and not downward spikes.
Improved user-submitted parameter range handling, such that it now works with Python 3 and is more readable.
Improved version numbering system.
Made IPython notebook example on nbviewer just a link to the current version of the notebook in /manuscript.
Added Travis badges.
Changed storage of precalculated verification tests from HDF5 to CSV because HDF5 was causing enormous headaches moving back and forth between Python 2 and 3.