Merge branch 'develop' into testing

build/debian/control

dev/translation/sanity_check_en_langfiles.php

htdocs/accountancy/admin/accountmodel.php

htdocs/adherents/agenda.php

htdocs/adherents/class/adherent.class.php

htdocs/adherents/document.php

htdocs/adherents/subscription/list.php

htdocs/adherents/tpl/linkedobjectblock.tpl.php

htdocs/admin/agenda.php

htdocs/admin/agenda_extsites.php

htdocs/admin/agenda_other.php

htdocs/admin/bank.php

htdocs/admin/barcode.php

htdocs/admin/boxes.php

htdocs/admin/chequereceipts.php

htdocs/admin/clicktodial.php

htdocs/admin/commande.php

htdocs/admin/company.php

htdocs/admin/compta.php

htdocs/admin/const.php