It's only needed for testing and future :test build point will import needed NodeJS modules.
Different platforms need different versions of jsdom anyway.

Also adding fake require/exports implementation
using this we don't need to rewire joined modules. Just wrap them into self-execute and let them peruse the fake exports/require

It's much easier to create the whole file at build, than Regexing around list of files.

* Changed dependency tree so that only changed files are compiled
* Changed how main modules are concatenated.
 - No more Regexing+string replacement. That's fricken dangerous.
 - Now each module is just wrapped into self-exec fn and they continue to use "require" and "exports"
 - a tiny (a douzen lines) "magic" implementation of require/exports is added to livereload.js
 - The module ordering logic is replaced by Ruby's built-in Topological Sort (TSort) function - whose task in life is to do DAG / Dependency Resolution done right.

expresso would not install on my Windows machine.
mocha works on Windows (and new and shiny)

"If it does not work on Windows, it does not exist." :)

You could run as: mocha --ui exports --compilers coffee:coffee-script
but a :test task is also added to the Rakefile so you could just "rake test"

…st reuses the array. Simpler.

We still export all protocols separately so code can use them separately. Yet, In "hello" it makes no point whatsoever for connector to pick and choose.