ERP-135 - added completed message for banter.
ERP-135 - Do not use the Rails logger unless specified.
ERP-135 - clean up of some logging information.
ERP-135 - use ::Logger instead of just Logger.
ERP-135 - added a notify for when validation fails.
ERP-135 - changed error level for validation error on worker.
Merge pull request #13 from honest/ERP-135

ERP-135