* Add support for redirecting to external pages after logout
This is primarily useful for deployments where the account is managed and needs to be logged out in other places too, like an SSO system.
See docs for more information.
* Add e2e test and fix Windows instructions
* Fix performance gathering stats
* use logger
* Use the shared secret registration API directly
rather than invoking the synapse module to do it. It's probably
a bit simpler, if anything, and allows for synapse to be run in
a separate container (or rather, avoids the javascript having to have
a copy of synapse source & server config).
* Make registration secret required
Update commander (8 major versions!) to get requiredOption
* Wrong options object :/
