Remove settings files.
Add 2014 to copyright years.
Correct GitHub URL.
Disable option for survey file (currently handled by country specific package).
Remove unused method.
Rename "chunk" parameter to "chunks_count".
Replace call of obsolete Aggregates method (but script contains an error).
Remove Calibration_old.py
Remove unused module AggregateOuput (sic).
Remove unused module Distribution.
Correct import syntax.
Replace descriptions with ordered dicts.
Remove unused module widgets.ParamWidget.
Remove unused module widgets.Inequality.
Rename OpenFisca-Core utils module to statshelpers.
Change "src.countries.france" to "openfisca_france".
Remove camelCase from parameters.Node attributes.
Use new pandas method inplace option