Adding Wire to Teamworking Tools

[czemike]

[itsnotsaved]

@czemike I think it's good to add this into "Instant Messaging" section too. It doesn't have much teamworking features. they also support selfhosting https://docs.wire.com/ https://docs.wire.com/versions/0.0.1/index.html

The targeted audience of this documentation is:

• the curious power-user (people who want to understand how the server components of Wire work)
• on-premise operators/administrators (people who want to self-host Wire-Server on their own datacentres or cloud)
• developers (people who are working with the wire-server source code)