-Renamed POST "project" to "projectstart" to avoid strange behavior at project start date selector, probably the generic name "project" was interfering with something

Conflicts:
	htdocs/core/class/html.form.class.php
	htdocs/fourn/facture/fiche.php

Conflicts:
	htdocs/compta/facture.php
	htdocs/core/class/html.form.class.php
	htdocs/fourn/facture/fiche.php

Conflicts:
	htdocs/comm/propal.php
	htdocs/contrat/fiche.php
	htdocs/opensurvey/class/opensurveysondage.class.php

Conflicts:
	htdocs/expedition/fiche.php

Fix: Must unaccent strings into SEPA file.

Conflicts:
	htdocs/compta/facture/prelevement.php