bugsnag/bugsnag-js — pull request #47 by soswow (2014-05-22 11:16:11+00:00)
Title: Liberate groupingHash for JS users

Give users choose to override internal black-boxed version of groupingHash work in bugnsag.

Usage:
```
Bugsnag.groupingHash = (details) -> details.name
```

What do you think?