Add Way to Read in Text Files

[jresig]

A simple way to load text files would be incredibly useful, like in the following:

  var contents = intrinsic::readFile("some.txt");

[dherman]

As it turns out, this is already implemented in Shell.es exactly as you requested it. It's

intrinsic::readFile

[jresig]

Huh - I must've completely missed that commit - sweet!