Refactor some intermediate variables for clarity
Typo.
Move function assert_near to OpenFisca-Core.
Typo and code cleaning
Fix typo
Rewrite formulas that don't have the same entity as their input variables.
Rename reform thanks to Claire
Rewrite formulas that don't have the same entity as their input variables.
Rewrite part of script.
Merge remote-tracking branch 'openfisca/master'

Conflicts:
	openfisca_france/model/cotisations_sociales/travail.py
	openfisca_france/model/minima_sociaux/asi_aspa.py
	openfisca_france/model/minima_sociaux/rsa.py
	openfisca_france/model/model.py