NoamB/sorcery — pull request #578 by arnvald (2014-07-12 12:31:19+00:00)
Title: Proper file naming for DataMapper (datamapper -> data_mapper)

The problem with previous naming is that if we call `"datamapper".classify` it
will return `Datamapper` instead of `DataMapper`.

As I'm trying to get rid of coupling Sorcery with ORM adapters, this has become
an issue in my attempts to implement generic adapter setup