Provide the facility to merge two rekords.
Override `hashCode` as well as `equals` to please FindBugs.
Use the `name` property in the implementations of `FixedRekord`'s `equals` and `hashCode` methods.
Allow the user to specify the string locale when using DomXmlSerializer.
Run FindBugs during the `verify` phase.
Run FindBugs in Travis.