* Align plugin/template usage and syntax with other plugins
* Use new fallthrough logic in plugin/template
* Use zone name normalization for plugin/template
* Test fallthrough parsing in plugin/template
* Rework scoping of match checks
Most matches are not plugin global but per template. The plugin does only a
very rough check while detailed checks are done per-template.
Per template checks include:
- Zones
- Class/Type
- Regex
- Fallthrough
* Remove trailing `.` from fully qualified domain names
* Register template metrics with zone/class/type instead of regex
* Remove trailing fqdn dot from multiple testcases