* added a flag to make common name optional if desired
* Cover one more case where cn can be empty
* remove skipping when empty; instead check for emptiness before calling validateNames
* Add verification before adding to DNS names to also fix#3918
* Support JSON lists for Okta user groups+policies.
Migrate the manually-parsed comma-separated string field types for user
groups and user policies to TypeCommaStringSlice. This means user
endpoints now accept proper lists as input for these fields in addition
to comma-separated string values. The value for reads remains a list.
Update the Okta API documentation for users and groups to reflect that
both user group and user/group policy fields are list-valued.
Update the Okta acceptance tests to cover passing a list value for the
user policy field, and require the OKTA_API_TOKEN env var to be set
(required for the "everyone" policy tests to pass).
* Fix typo, add comma-separated docs.
* Initial work on write concern support, set for the lifetime of the session
* Add base64 encoded value support, include docs and tests
* Handle error from json.Unmarshal, fix test and docs
* Remove writeConcern struct, move JSON unmarshal to Initialize
* Return error on empty mapping of write_concern into mgo.Safe struct
vault 0.9.0 deprecated the term `rules` in favor of the
term `policy` in several of the /sys/policy APIs.
The expected return state of 200 SUCCESS_NO_DATA only happens
if the `policy` term is used. A response including the
deprecation notice and a 204 SUCCESS_WITH_DATA status code
is returned when `rules` is applied.
* Doc updates and API refactoring
* fix tests
* change metadata fieldtype to TypeKVPairs
* Give example for TypeKVPairs in CLI for metadata
* Update API docs examples to reflect the native expected value for TypeKVPairs
* Don't mention comma separation in the docs for TypeCommaStringSlice
* s/groups/group; s/entities/entity; s/entity-aliases/entity-alias; s/group-aliases/group-alias
* Address review feedback
* Fix formatting
* fix sidebar links
