Implement async for expensive Nordigen calls

handler/sources/__init__.py

@@ -17,8 +17,10 @@ class Sources(util.Base):
         self.lbtc = sources.localbitcoins.LBTC()
 
     def __irc_started__(self):
+        self.log.debug("IRC hook called.")
         self.agora.setup_loop()
         self.lbtc.setup_loop()
+        self.log.debug("Finished setting up loops.")
 
     def __xmerged__(self):
         """