adding prefixes to all hiera settings

data/common.yaml

 # /data/common.yaml
 ---
-webauth:
-  svc_enable:  true
-  svc_ensure:  running
-  logroot: /var/log/apache2
-  access_log: access.log
-  error_log: error.log
-  log_format: '%v %h %l %u %t \"%r\" %>s %b'
-  servername: "%{::fqdn}"
-  serveradmin: "webmaster@%{::fqdn}"
-  keyring: /var/lib/webauth/keyring
-  keytab: /etc/webauth/keytab
-  service_token_cache: /var/lib/webauth/service_token_cache
+webauth::svc_enable:  true
+webauth::svc_ensure:  running
+webauth::logroot: /var/log/apache2
+webauth::access_log: access.log
+webauth::error_log: error.log
+webauth::log_format: '%v %h %l %u %t \"%r\" %>s %b'
+webauth::servername: "%{::fqdn}"
+webauth::serveradmin: "webmaster@%{::fqdn}"
+webauth::keyring: /var/lib/webauth/keyring
+webauth::keytab: /etc/webauth/keytab
+webauth::service_token_cache: /var/lib/webauth/service_token_cache

data/docker.yaml

 # /data/docker.yaml
 ---
-webauth:
-  svc_enable: true
-  svc_ensure: running
-  servername: '${ENV_DOMAIN}'
-  serveradmin: '${ADMIN_MAIL}'
-  log_format: '%v:%p %{X-Forwarded-For}i %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"'
-  
\ No newline at end of file
+webauth::svc_enable: true
+webauth::svc_ensure: running
+webauth::servername: '${ENV_DOMAIN}'
+webauth::serveradmin: '${ADMIN_MAIL}'
+webauth::log_format: '%v:%p %{X-Forwarded-For}i %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"'