Qual: Remove tons of codesniffer errors and warnings.

htdocs/adherents/class/adherent.class.php

htdocs/contrat/class/contrat.class.php

htdocs/core/class/commoninvoice.class.php

htdocs/core/class/commonobject.class.php

htdocs/core/class/dolprintipp.class.php

htdocs/core/class/html.form.class.php

htdocs/core/class/html.formprojet.class.php

htdocs/core/class/stats.class.php

htdocs/core/lib/geturl.lib.php

htdocs/core/tpl/login.tpl.php

htdocs/core/tpl/passwordforgotten.tpl.php

htdocs/fichinter/class/fichinter.class.php

htdocs/product/canvas/product/tpl/card_create.tpl.php

htdocs/product/canvas/product/tpl/card_edit.tpl.php

htdocs/projet/class/project.class.php

test/phpunit/AdherentTest.php

test/phpunit/FactureTestRounding.php