Updated Czech language files.

interface/web/client/lib/lang/cz_client.lng

interface/web/client/lib/lang/cz_client_circle.lng

interface/web/client/lib/lang/cz_client_circle_list.lng

interface/web/client/lib/lang/cz_client_del.lng

interface/web/client/lib/lang/cz_client_message.lng

interface/web/client/lib/lang/cz_client_message_template.lng

...e/web/client/lib/lang/cz_client_message_template_list.lng

interface/web/client/lib/lang/cz_client_template.lng

interface/web/client/lib/lang/cz_client_template_list.lng

interface/web/client/lib/lang/cz_clients_list.lng

interface/web/client/lib/lang/cz_domain.lng

interface/web/client/lib/lang/cz_domain_list.lng

interface/web/client/lib/lang/cz_reseller.lng

interface/web/client/lib/lang/cz_resellers_list.lng

interface/web/dashboard/lib/lang/cz.lng

interface/web/dashboard/lib/lang/cz_dashlet_limits.lng

interface/web/dashboard/lib/lang/cz_dashlet_mailquota.lng

interface/web/dashboard/lib/lang/cz_dashlet_modules.lng

interface/web/dashboard/lib/lang/cz_dashlet_quota.lng

interface/web/dns/lib/lang/cz.lng