Merge branch 'release-1.2'
Adding thread name and module to BSON record.
Fix not set capped collection on OperationFailure
Merge pull request #3 from mjbommar/master

Please add module and threadName to BSON record
Merge pull request #4 from chatterbox-analytics/master

Fix MongoHandler.collection not set on _connect if collection is capped and exists
Merge branch 'master' into develop
Preparations for release 1.2.1

This release fixes issues with capped collections, specifically capped collection was not set on OperationFailure exception.
This resulted in situation when appender did not insert any new records to database.