This makes it hopefully more resilient on Windows

- Simplify modules because nbxmpp handles more stuff

Otherwise they errors will not show up if the console output is
redirected to a file

Fixes #9578

Fixes #9514

set_cipher_list wants bytes

Shows a mobile phone icon if the last message was received by a client
which identifies as phone

- Better handle logging for gnupg

- Simplify modules because nbxmpp handles more stuff