* Move the registrar features to a separate file
* Prepare the testing framework
* Roughed out functions
* Fix up structs
* WIP!
* First tests pass
* wip!
* Flesh out remaining rTypes, get nameservers, etc
* Fix TXT records
* Clean up code
* More cleanups. Fix CAA/SRV
* Linting
* Cleanups/linting
* Fix CAA [more] and more cleanups
* CSC does not like very long txt records
* Use timer only when interactive
* Disable CAA for now
* Update docs
* Remove debug printf
* add go-isatty
* cleanups
TXT records are now handled different.
1. The raw input from dnsconfig.js is passed all the way to the provider. The provider can determine if it can or can't handle such records (auditrecords.go) and processes them internally as such.
2. The CanUseTXTMulti capability is no longer needed.
* DSPs now register a table of functions
* Use audits for txt record variations
* unit tests pass. integration fails.
* fix deepcopy problem
* rename to AuditRecordSupport
* Reduce use of TXTMulti
* Remove CanUseTXTMulti
* fix Test Skip
* fix DO
* fix vultr
* fix NDC
* msdns fixes
* Fix powerdns and cloudflare
* HEDNS: Fix usage of target field to resolve TXT handling (#1067)
* Fix HEXONET
Co-authored-by: Robert Blenkinsopp <robert@blenkinsopp.net>
Co-authored-by: Jakob Ackermann <das7pad@outlook.com>
