[10.0][FIX] intrastat_common - remove check on EUR

EU countries are subject to Intrastat, also EU countries outside of the EU zone.
As a consequence the check on company currency == EUR must be removed from this module (the right place are the localization modules).

intrastat_base/models/intrastat_common.py

@@ -36,11 +36,6 @@ class IntrastatCommon(models.AbstractModel):
                 raise UserError(
                     _("The country is not set on the company '%s'.")
                     % company.name)
-            if company.currency_id.name != 'EUR':
-                raise UserError(
-                    _("The company currency must be 'EUR', but is currently "
-                      "'%s'.")
-                    % company.currency_id.name)
         return True
 
     @api.multi