- Port to Python 3
- Limit to 2 digits the numbers in the title of the graph
- Give the data name in the legend
- For the moment, plot only one set of data. Add a routine to plot 2 (or more) sets of data on the same graph,
with specific colors
- Simplify the legend if several dataset plotted
- Ameliorate the title adn the legend with LaTeX fonts
- Correct the bug with X and Y axis' limits
- Update the Readme.rst