Minor modifs of prints
Merge branch 'datatable' of https://github.com/openfisca/openfisca into datatable
Minor cleaning
Merge branch 'datatable' of https://github.com/openfisca/openfisca into datatable

Conflicts:
	src/scripts/aggregates_all_years.py
Merge pull request #150 from benjello/datatable

minor change and conflict fix