Merge branch 'master' of git.cccv.de:infra/ansible/roles/powerdns

README.md

 # PowerDNS
 
-All configuration is to be placed inside the `powerdns` dict.
+All configuration is to be placed inside the `powerdns` dict. To only update zonefiles in an existing setup (and skip the setup procedure and everything else) use the "updatedns" tag.
 
 ```
 # key:value of config values