Handle refunded messages
Extend error details
Merge pull request #9 from piscis/refunded

Handle refunded messages
Merge pull request #10 from piscis/errordetails

Extend error details on receiver_email missmatch
Controllers now dispatch events
Changed doc to include the event dispatching
Correction in doc
Merge pull request #12 from carlescliment/master

Dispatch events
Added @carlescliment as a contributor
Added @piscis as a contributor
Removed duplicate files
Merging HEAD