rewrite using loom + grunt

- ember dependencies now managed with bower

- almost all code moved to loom and
  loom-generators-ember

- using grunt for task management, previously
  build tasks were buried deep inside the project
  which was bad

- can install from npm and modules are included
  automatically because of browserify

- can install from bower and then shim in the
  browserify grunt config (best of both worlds)

- templates precompiled with the same handlebars
  source as what is run in the app (from bower),
  should make upgrading stuff way easier

- ember data / model generators are gone until
  I write the ember data generator set, then they
  will be back

TODO before release:

- sort out the command line stuff

- write and include test generator set

- production build