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>
* Support create-domains for INWX
* Use own function to decide which NS to use when sandbox
* Updated docs via go generate
* Move domainIndex into inwxAPI struct
* Changed getDefaultNameservers() IF
* Make Tom happy
* Updated docs via go generate
* adds initial support for INWX
* adds all features to the INWX provider
* allows domain for tests in creds.json for INWX
* runs go generate to update docs for INWX
* fixes formatting with gofmt
* changes goinwx to github.com/nrdcg/goinwx v0.8.0
* simplifies inwx sandbox check
* changes inwx unknown key error to a warning
* adds models.PostProcessRecords for inwx records
* replaces strings.TrimRight with [:-1] to remove final dot for inwx
* adds a comment about the domain creds.json key for the inwx provider
* removes warning for invalid creds.json keys in the inwx provider
* adds TOTP calculation support for inwx
* adds comments to inwxProvider
* improves INWX error messages
* adds additional documentation about the TOTP support for INWX
* adds inwx documentation
* bumps goinwx to 0.8.1 to fix the inwx API
