making processor components pass their shortname in - rather than relying on the short_name map to know about all components

file names use snake case
consolidation of wnv suit pipeline code

There is no preprocessing required now.

...to reflect recent changes in ews-source-calc commit e162c48.

... to reflect latest changes in ews-advisory-builder.

...to reflect latest changes in underlying package ews-advisory-builder.

splitting out some csv parsing functions