Initial version of manage_ndjbdns module.
Respect ndjbdns module on service restart.
Render NDJBDNS data file from template.
Mention "ndjbdns" module in modules.conf
Add quick reference to template file.
Template syntax error.
Merge pull request #1270 from martin-helmich/ndjbdns-support

Support for N-DJBDNS