* Update README.rst and translation files
* Add index=True on some fields on which we often search, as suggested by Yannick
* Remove description in __openerp__.py
* Move ACL from l10n_fr_intrastat_product module to intrastat_product module
* Large code re-engineering following the Akretion-Noviat code sprint on intrastat
This code has been written both by Luc de Meyer and myself.
* Add first draft of code to generate decl lines
