Fix e-tag issues with canary build
Update ember-cli version
Use generator to make REST adapter
Move everything into an ember/ subdirectory
Add gulpfile.js
Add basic express server
Reload express server on change and handle errors
Run ember server from gulpfile also
Add gitignore for node directory
Move back-end api code to node package
Allow node app to serve public directory
Fix --proxy argument to ember server
Upgrade to bleeding edge ember-cli
Move all .gitignore contents to top directory
Rename server task to node
Move node project to root directory

This is in preparation for hosting the Node project on Heroku and
hosting the Ember production assets on S3.
Add node version and npm start
Use MONGOHQ_URL environment variable by default
Handle environment variables in configuration file
Split configuration files up