mout/mout — pull request #38 by millermedeiros (2013-02-06 21:26:54+00:00)
Title: add lang/is and lang/isnt

Harmony have a proposal for the `is` and `isnt` operators and also for
`Object.is()` and `Object.isnt()`.

see: http://wiki.ecmascript.org/doku.php?id=harmony:egal