yui/yui3 — pull request #918 by derek (2013-06-24 23:09:59+00:00)
Title: Added Benchmark.js v1.0.0

YUI currently has 7 components with performance tests using [Benchmark.js](http://benchmarkjs.com/), but all being sourced from different places, and none from inside the `yui3` repo. Seems like it would make sense to include this in the source tree to standardize how developers include it in their tests.

Questions:
1. While Benchmark.js never seems to update beyond v1.0.0 (despite code changes), someday there might be v2.0.0. Should the path be versioned? (e.g. `src/common/vendor/benchmarkjs/v1.0.0/benchmark.js`)
2. Are there any additional licensing requirements here, such as including the license in [/yui3/LICENSE.md](https://github.com/yui/yui3/blob/master/LICENSE.md)? FYI, we have OSWG approval to include this in the source tree.