Merge remote-tracking branch 'Upstream/develop' into 5.0-p1

ChangeLog

README-FR.md

README.md

htdocs/accountancy/admin/card.php

htdocs/accountancy/admin/export.php

htdocs/accountancy/admin/index.php

htdocs/accountancy/class/accountancyexport.class.php

htdocs/accountancy/customer/index.php

htdocs/accountancy/customer/list.php

htdocs/accountancy/journal/purchasesjournal.php

htdocs/accountancy/journal/sellsjournal.php

htdocs/accountancy/supplier/index.php

htdocs/adherents/list.php

htdocs/admin/ihm.php

htdocs/admin/translation.php

htdocs/categories/card.php

htdocs/categories/categorie.php

htdocs/categories/class/categorie.class.php

htdocs/categories/index.php

htdocs/categories/photos.php