pgn-extract-17.55-bp151.3.14

- Modified pgn-extract-no-buildtime.patch. Previous patch left a
  dangling '%s' in the format string which causes the app to crash
  when called with '-h' (courtesy of Rolf Offermanns)
  Fixes (boo#1116207)

- Update to version 17.55
- Refreshed pgn-extract-set_eco.pgn_path.patch and
  pgn-extract-no-buildtime.patch

- initial package, version 16.7