ejs update as of 10/26/2014
Fixed some Safari 5.1 results.

Safari 5.1 does not actually fully support Object.prototype.__proto__ or Uint8ClampedArray.
Merge pull request #277 from toshok/ejs-update-10-26-2014

ejs update as of 10/26/2014
Merge pull request #278 from webbedspace/safari51

Fixed some Safari 5.1 results.