Rename sep_wrd to separate_row
Rename sep_wrd to separate_row

Clarify its intended purpose and move it to geocode_setup where it
belongs.

yngcan/patentprocessor,funginstitute/patentprocessor,yngcan/patentprocessor,funginstitute/patentprocessor,nikken1/patentprocessor,yngcan/patentprocessor,funginstitute/patentprocessor,nikken1/patentprocessor,nikken1/patentprocessor