Merge branch '6545-page-title-content-specific' into 'develop'

interface/lib/classes/tform_actions.inc.php

interface/web/client/form/client.tform.php

interface/web/client/form/domain.tform.php

interface/web/client/form/reseller.tform.php

interface/web/dns/dns_soa_edit.php

interface/web/dns/form/dns_soa.tform.php

interface/web/mail/form/mail_domain.tform.php

interface/web/mail/form/mail_user.tform.php

interface/web/mail/mail_user_edit.php

interface/web/sites/form/database.tform.php

interface/web/sites/form/database_user.tform.php

interface/web/sites/form/ftp_user.tform.php

interface/web/sites/form/shell_user.tform.php

interface/web/sites/form/web_childdomain.tform.php

interface/web/sites/form/web_vhost_domain.tform.php