Zetta-to-Zetta Protocol Changes

[kevinswiber]

Note: These changes are not backwards-compatible. All previous versions will need to be upgraded.

• Remove zetta-forwarded-server header: This information can be parsed out of the request URL.
• Remove zetta-message-id header: This information can be obtained by passing around response references.
• Change X-Event-Encoding header to Content-Type: Instead of using json and buffer as the values, favor application/json and application/octet-stream.
• Change Host header from fog.argo.cx to {{server-id}}.unreachable.zettajs.io.

[AdamMagaluk]

+1

[mdobson]

👍