React promises
More progess
Using the original promise
Updating to use future proxies
Trying to get stuff working
Fixing intercepting with cancelled response. Adding some tests
Cleaning up sync vs async
Some optimizations
Trimming some fat
Trimming some stuff down
Fixing RingBridge tests
Fixing cancellation and some tests
Updating to use latest changes from guzzle-ring
Couple tweaks
Fixing use
Performance and updating to latest changes

Removing double-dispatch from MessageFactory and using a switch.
Using getenv() rather than $_SERVER
Fixing cancelling support
Unused use
Fixing max_handles and proxying