Merge branch 'refs/heads/api_tweaks_wip'
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of github.com:pdk/bike_index
Merge branch 'master' of github.com:bikeindex/bike_index
add xyz_code to bikes for binx.org lookup
Merge pull request #37 from pdk/wip_lookup_codes

added xyz_code to bikes