Add logging and bot starting utils

examples/echo/echobot.py

@@ -1,5 +1,3 @@
-import asyncio
-
 import yaboli
 
 
@@ -12,15 +10,13 @@ class EchoBot(yaboli.Bot):
 
     def __init__(self, config_file):
         super().__init__(config_file)
-        self.register_botrulez()
+        self.register_botrulez(kill=True)
         self.register_general("echo", self.cmd_echo)
 
     async def cmd_echo(self, room, message, args):
         await message.reply(args.raw)
 
-async def main():
-    bot = EchoBot("bot.conf")
-    await bot.run()
 
 if __name__ == "__main__":
-    asyncio.run(main())
+    yaboli.enable_logging()
+    yaboli.run(EchoBot)