Drop an unnecessary comment.
Clarify a comment.
Drop a blank line.
Add a note explaining the location of a defer.
Add a constant for the JSON content type.
Add blank lines before doc comments.
Clarify a comment.
Move a comment into the doc comment.
pth -> path.
Move some of api/http to apiserver.
Add the API facade method for backups download.
Add the API client method for backups download.
Add the backups download subcommand.
Send a buffer over that wire rather than a ReadCloser.
Use []byte instead of bytes.Buffer.
Add an HTTP-based download endpoint.
Use HTTP requests in the API client for download.
Drop the old download server implementation.
Merge interfaces for better type checking.
Simplify error handling.