Implement Matrix -> Telegram formatted message bridging

mautrix_telegram/__main__.py

@@ -30,6 +30,7 @@ from .db import init as init_db
 from .user import init as init_user
 from .portal import init as init_portal
 from .puppet import init as init_puppet
+from .formatter import init as init_formatter
 
 log = logging.getLogger("mau")
 time_formatter = logging.Formatter("[%(asctime)s] [%(levelname)s@%(name)s] %(message)s")
@@ -75,6 +76,7 @@ context = (appserv, db, log, config)
 
 with appserv.run(config["appservice.hostname"], config["appservice.port"]) as start:
     init_db(db_factory)
+    init_formatter(context)
     init_portal(context)
     init_puppet(context)
     init_user(context)