pkg updates

Ignore-this: 145955b05075af0a218ee6d90933e9b8

darcs-hash:20140621215536-312f9-5942be44b46c37c62b98867f395e1c9661225a07
mqtt receiver logging

Ignore-this: dc94eda35b9904d82ec1010682a627d7

darcs-hash:20140621215550-312f9-4c2344f63133d4d1a436e8177eca16ef8964ffe4