atom/atom — pull request #3327 by Zren (2014-08-18 23:38:34+00:00)
Title: Add start/end timestamps for timecop/profiling

Keep the old variables for backwards compatibility, but store the `Date.now()` timestamps in `[variable]Start` `[variable]End` for measured durations.

With this I was able to generate a timeline graph that you might be interested in.

![](http://i.imgur.com/2XRpfe5.png)