Align module with 3.7 & contrary

htdocs/accountancy/bookkeeping/balancebymonth.php

htdocs/accountancy/bookkeeping/list.php

htdocs/accountancy/bookkeeping/listbyyear.php

htdocs/accountancy/class/accountingaccount.class.php

htdocs/accountancy/class/html.formventilation.class.php

htdocs/accountancy/customer/card.php

htdocs/accountancy/customer/index.php

htdocs/accountancy/customer/lines.php

htdocs/accountancy/customer/list.php

htdocs/accountancy/journal/bankjournal.php

htdocs/accountancy/journal/cashjournal.php

htdocs/accountancy/journal/purchasesjournal.php

htdocs/accountancy/journal/sellsjournal.php

htdocs/accountancy/supplier/card.php

htdocs/accountancy/supplier/index.php

htdocs/accountancy/supplier/lines.php

htdocs/accountancy/supplier/list.php