Merge pull request #188 from benjello/dev

Script for cecilia
false manip do not merge
Merge branch 'dev' of https://github.com/openfisca/openfisca into dev
Merge pull request #190 from benjello/dev

Rename build ot build_survey so it is not ignored
Merge branch 'dev' of https://github.com/openfisca/openfisca into dev
Unstable, unready. Need more clarification before merging
Merge pull request #192 from benjello/dev

Adding csg,crds,presloc for revenus fonciers
Merge branch 'dev' of https://github.com/openfisca/openfisca into dev
Merge pull request #194 from benjello/dev

Working on build_survey from erf
Merge branch 'dev' of https://github.com/openfisca/openfisca into dev
Work on pre_proc conversion
Merge pull request #196 from jsantoul/dev

Work on pre_proc.py and foyer05.py WIP.
Fixing datatable

But set_config takes forever