* Initial support for google service account keys
* Add vendor for vault and encryption
* Add change for PR comment
* Add doc and improvement fo public key management
* adding waiter for compatibility with issue google/google-api-go-client#234
* improvement
* Add test with pgp_key
* Perform doc anf format
* remove test if public_key exists
* Add link on doc
* correct pr
* vendor: Ignore github.com/hashicorp/terraform/backend
This is to avoid dependency sprawl - e.g. vendoring AWS or Azure SDK
when we don't really need remote backend functionality
in provider code - it's core's responsibility.
* vendor: github.com/hashicorp/terraform/...@v0.10.0
