Define patterns of file names and types for classification

[pombredanne]

As well as define what the "facets" are. And define what we want to classify them as and scan them or not.

@chinyeungli had something in the past. @pkunz is interested to contribute.

This is a step towards #377

[Ritvyk]

Hey There,
This is Ritvik I am much interested in doing this project together.