Qual: Remove checkstyle warnings

htdocs/cashdesk/class/Facturation.class.php

htdocs/comm/action/class/ical.class.php

htdocs/comm/action/fiche.php

htdocs/comm/mailing/fiche.php

...compta/sociales/class/paymentsocialcontribution.class.php

htdocs/core/ajax/fileupload.php

htdocs/core/lib/company.lib.php

htdocs/core/lib/phpbarcode.php

htdocs/core/lib/sendings.lib.php

htdocs/core/modules/action/rapport.pdf.php

htdocs/core/modules/fichinter/pdf_soleil.modules.php

htdocs/core/modules/modAccounting.class.php

htdocs/core/modules/modAdherent.class.php

htdocs/core/modules/modAgenda.class.php

htdocs/core/modules/modBanque.class.php

htdocs/core/modules/modBarcode.class.php

htdocs/core/modules/modBookmark.class.php

htdocs/core/modules/modBoutique.class.php

htdocs/core/modules/modCashDesk.class.php

htdocs/core/modules/modCategorie.class.php