Update to follow https://golang.org/doc/effective_go#commentary:
> The first sentence should be a one-sentence summary that starts with the name being declared.
Signed-off-by: Matt Moyer <moyerm@vmware.com>
This is more than an automatic merge. It also includes a rewrite of the CredentialIssuer API impersonation proxy fields using the new structure, and updates to the CLI to account for that new API.
Signed-off-by: Matt Moyer <moyerm@vmware.com>