* adding some test coverage because there was some rando panic-inducing thing
* ldap constants
* documenting a macro
* helpful weird errors
* the war on strings continues
* less json more better
* testing things fixing bugs
* idm_domain_reset_token_key wasn't working, added a test and fixed it (we weren't testing it)
* idm_domain_set_ldap_basedn - adding tests
* adding testing for idm_account_credential_update_cancel_mfareg
* warning of deprecation
