Located cache() and conform() temp dirs inside destination dir
Located process2() temp dir inside destination dir
Added temp dir cleanup to test tear-downs
Moved definition of 'out' directory to process.process()
Changed S3 key names to match existing behavior
Consolidated S3 upload code to upload_file()
skeleton openaddr-pyconform command line tool
Refactor ConvertToCsvTask, extracting a shp_to_csv method.
Use underscores, not camel case. Also add a required command line argument.
Refactor a bit where the filenames are created.