npm package

[jxson]

So I changed a lot here and am not sure if this is the direction you want to take the project...

Initially I wanted to clean up the build and get things setup to be on npm so it would work better with the browserify workflow as well as pave the way for a test+benchmark suite I am about to work on for opal.io (noticed problems in Safari 7.0)

A few keypoints:

• I named the npm package js-scrypt-em, published it and added you as an owner already: https://npmjs.org/package/js-scrypt-em
• Changes the interface to be a little more idiomatic; scrypt is the exported module and has a scrypt.create(total_mem) function for exposing the factory.
• Releases are now versioned in the browser directory
• Added package.json for npm/browserify
• builds an index.js for npm/browserify and then adds a UMD wrapper for the release in the browser dir
• Uses a mustache template instead of prefix and suffix files
• Fixes #3

My Makefile chops are probably not the smoothest and I am not super familiar with working with emscripten. The diff of my compiled version of srcypt was different than the one you have but I am assuming emscripten picks random var names etc.

Let me know if you want me to change anything. Thanks for making this available :)