edx/harstorage — pull request #2 by clytwynec (2014-11-17 17:17:51+00:00)
Title: add 95th and 99th percentiles

@jzoldak @cgoldberg

Please review.

This works fine on the test heroku app, but I'm getting a weird error locally that I haven't been able to track down yet. Can one of you also try it locally to see if it's maybe just my env?

The error I'm seeing is:
```
File '/harstorage/harstorage/lib/Math.py', line 145 in percentile
f = math.floor(k)
AttributeError: 'module' object has no attribute 'floor'
```