20120906

lino_welfare. Added new models Coaching Third.

Virtual fields declared on the model must have been attached before calling Model.site_setup(), e.g. because pcsw.Person.site_setup() declares is_client as imported field.

New class lino.modlib.contats.models.CompanyContact comes from ContractBase of lino_welfare.modlib.isip.

Added when and interval parameters to lino.utils.log.configure() for creating a timed rotating logger.