Activate ICE and add google STUN to detect server's external IP

Fix docker build

Dockerize

Allow functioning also as PSTN gateway a bit

Comment marker for outbound calls

Allow different asterisk component domain

Make redis optional

Allow newer network-protocol-xmpp

Allow newer attoparsec

Allow newer bytestring

Allow newer cryptonite

Allow newer text

Allow newer base

Need git deborig first time

features need to be sorted for caps

Request non-trickle ICE

Asterisk doesn't really handle tricked candidates very well, it can
work, but better to not when the client can avoid it.

Fix guix build

Add XEP-0353 store hint to JMI messages

To make sure they get into MAM, offline storage, etc

Rename binary to make it easier to install in shared spaces

cryptonite 0.30 build fails on debian buster