[x] Add a directory with the pre-processed version of the French flu data in text format. It should contain times, incidences, and confidence intervals.
[x] Make a class DatasetLibraryAPI in _dataset_library_api.py
[x] Add one method french_flu which returns a pandas dataframe giving the French flu data read from the data directory
[x] Add a file MANIFEST.in with the data files: recursive-include branchpro/data_library *.csv
[x] Add the argument include_package_data=True, to the setup
[x] Add a notebook which loads the data using the class implemented above and plots it
[x] Add a readme to the examples directory with nbviewer links to each notebook
recursive-include branchpro/data_library *.csvinclude_package_data=True,to the setup