--HG--
extra : transplant_source : %8C%89%81Gfk%A4%FD%9D%5E4%0CNp%A2%E2%F4%A6%C9%F6

--HG--
extra : transplant_source : P%ADUN%27%05%F51%93%B5_N%0C%03%7B%C1%B5%A5%EA%CB

--HG--
extra : transplant_source : %7CY%BF%0AC%23%B0%B3ITS%AB%F35%C1%00%1E%0C%12%9F

- add column parser_version
- parse_results: print number of columns updated

- create columns based libevent version/method/python version/changeset

- use the same file as record_results.py does

Windows support in setup.py is dropped because it's not tested and probably does
not work anyway.