danielcrenna/metrics-net — pull request #36 by razrin (2014-08-18 15:01:37+00:00)
Title: ExponentiallyDecayingSample: change datastructure

* Use SortedList in reverse order instead of a ConcurrentDictionnary to
perserve sample order.
* Fix priority distribution according to the paper
* Always use UtcNow instead of Now for performance reason