Use legislation accessors (instead of _P) to irpp functions.
Try to use PPAs for Pandas & SciPY in Travis-CI.
Don't ask for confirmation when adding PPA to Travis-CI virtual server.
Typo.
Rename Ubuntu Package for Pandas to python-pandas.
Remove install of xlrd package in Travis-CI (already installed by Pandas).
Remove Pandas from required packages (needed only for tests).
Add pip install of xlrd.
Upgrade pip version of xlrd.
Working on reduction and credits d'impots
Fix bug in irrp_reductions. Rename data.py to data_old.py
Listing reductions d'impots for 2013. Formulas should be checked
Keeping old data
Merge branch 'master' of github.com:benjello/openfisca-france

Conflicts:
	openfisca_france/model/irpp_reductions_impots.py
	openfisca_france/utils.py