added Database-Quota Remote-Funktion

interface/lib/classes/quota_lib.inc.php

interface/lib/classes/remote.d/sites.inc.php

interface/web/client/lib/remote.conf.php

interface/web/dashboard/dashboard.php

interface/web/dashboard/dashlets/databasequota.php

interface/web/dashboard/dashlets/templates/databasequota.htm

...rface/web/dashboard/lib/lang/ar_dashlet_databasequota.lng

...rface/web/dashboard/lib/lang/bg_dashlet_databasequota.lng

...rface/web/dashboard/lib/lang/br_dashlet_databasequota.lng

...rface/web/dashboard/lib/lang/cz_dashlet_databasequota.lng

...rface/web/dashboard/lib/lang/de_dashlet_databasequota.lng

...rface/web/dashboard/lib/lang/el_dashlet_databasequota.lng

...rface/web/dashboard/lib/lang/en_dashlet_databasequota.lng

...rface/web/dashboard/lib/lang/es_dashlet_databasequota.lng

...rface/web/dashboard/lib/lang/fi_dashlet_databasequota.lng

...rface/web/dashboard/lib/lang/fr_dashlet_databasequota.lng

...rface/web/dashboard/lib/lang/hr_dashlet_databasequota.lng

...rface/web/dashboard/lib/lang/hu_dashlet_databasequota.lng

...rface/web/dashboard/lib/lang/id_dashlet_databasequota.lng

...rface/web/dashboard/lib/lang/it_dashlet_databasequota.lng