Create real columns for birth and prenom.
Add test for APL.
Set default "activite" for children.
Rename AgesCol to AgeCol. Add formulas for age and agem (from birth).
Correct indent.
Add SciPY dependency.
Try to use Debian packages of NumPy, SciPY, Pandas & PyTables with Travis.
Forget using Ubuntu versions of Pandas and SciPY: They are too old.
Add enumeration to type_sal column.
Typo.
Remove DEBUG_COTSOC.
Use OpenFisca-Core formulas without overriding them.
Removing alert when inverting cho and rst

Chonet is not a monotonic function of chobrut