CAA dns records (SKINS)(TEMPLATES)

Add support for CAA dns records. Will require both skin and template changes. Disabled by default. To enable, add this value to your directadmin.conf: dns_caa=1 and restart DirectAdmin. IMPORTANT NOTE: DA does not check your version of bind. Only bind versions BIND ≥ 9.9.6 and higher will support CAA records. You can find your bind (named) version either in the Admin Level -> System Information page, or by running: named -v ========================= TEMPLATES ------ Update: /usr/local/directadmin/data/templates/named.db to include the |CAA| token. new empty default file: /usr/local/directadmin/data/templates/dns_caa.conf ========================= SKINS ------ Same idea from TLSA, copied to CAA. admin/dns_admin_control.html user/dns_control.html uses: |*if DNS_CAA="yes"| to confirm the feature is enabled.