Try to simplify method creation.
Remove consumers from columns to ease creation of reforms. New method set_variables_dependencies to compute consumers only when needed.
Improve logging of JSON tests.
Adding new reforms and test
Use FixedStrCol(5) for depcom input variable.
Improve indentation.
Remove useless import.
Remove reform "Impôt sur le revenu (Landais, Piketty, Saez)" from reference decomposition.
Remove obsolete comment and add a prefill_cache method to TaxBenefitSystem to pre-load "zone_apl".
Cleaning reforms and adding plf2015
Inflate irpp thresholds to 2015 levels
Change fiscal year of the reform
Change date for plf2015
No change
Merge pull request #135 from clbe/master

PLF2015 IRPP Reform
Fixing param.xml and decomp.xml. Graphing reform
Remove debug flag to (greatly) increase speed test, when using axes.
Fix parametric reform test
Fix reform tests
Merge remote-tracking branch 'openfisca/master'

Conflicts:
	openfisca_france/model/input_variables/section_1_traitements_salaires_ppe_pensions_rentes.py