visionmedia/send — pull request #46 by EvanHahn (2014-06-02 05:17:14+00:00)
Title: Round max-age to nearest second

The [HTTP 1.1 spec](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html) doesn't explicitly say that these must be integers, but many other fields are supposed to be.

Not sure if this should be merged because the spec is unclear, but this might be worth discussing.