strfry 1.1.0 release

There are a lot of changes in this release. Some highlights:

* Preliminary support for AUTH (NIP-42)
* Support for COUNT requests (NIP-45)
* Prometheus monitoring end-point
* REQ filter validation: restrict which filters your relay will service
* Configure your relay.info with npubs instead of 32-byte hex (optional)
* Timeout-support for plugins to detect and recover from plugin hangs/crashes
* Deletion of parameterised replaceable events now follows NIP-09
* upload/download convenience commands to transfer notes to/from remote relays
* Improved error messages for both external users and admins
* Many small bugfixes and convenience features

See here for the full list: https://github.com/hoytech/strfry/blob/master/CHANGES

Thank you to everyone who contributed!

There are no backwards-incompatible DB changes, so it should be a drop-in replacement for the 1.0.0 series. However, we always recommend backing up your DB first just in case.

One thing to note: We are deprecating the `strfry stream` command. `strfry router` does everything stream did and much more.