IngeniumGolf/map-drawings-js — pull request #34 by mdiin (2014-06-20 09:14:59+00:00)
Title: Fix bug on distance marker grouping

## Summary
Previous fix for distance marker ordering did not take the `where` key on distances into account; now we do.

## Change
- Split calculation in two steps, grouping first on `where` and next on `tg`.