oops forgot spec.js
First stab and bringing a build system back up.
I'm using shelljs. I currently am using es6-module-transpiler in place
of traceur.

At the moment I only have es6 task and it's building the app/ and spec/
directory (may not need this one). Next steps will be looking at
compiling the handler bars templates, and then provisioning the
index.html. Oh and less files. That might get us close enough to have a
dev system up.

I need to look at source map files as well.