Feature/sms forwarding

Backend part of the message forwarding include
- transport to forward 
- dispatcher to add a new rule accodting to message tyep
- necessary change in the dialogue worker
=> to help on the dialogue worker changes, 2 refactoring were performed 1) the logs mechanism is not in a manager 2) the history collection is warped in a manager to isolate all tricky bits that we are doing with mongo request