Sets up preprocessors

Adds EmberScript (for JavaScript), Emblem (for HTML/Handlebars templates), and Sass (for CSS) to the project build pipeline.
Adds Bootstrap Sass.
More Bootstrap/Sass setup

Uses Ruby Sass instead of buggy node-based libsass
Bootstrap Sass plugin now adds Bootstrap JS
Adds Navbars

Headerbar and Footerbar
Adds Ember Simple Auth

Configuration and Application Route Mixin
Adds login page and Ember Forms
Adds LinkLi component test, updates QUnit
Adds Simple Auth Testing helpers
Updates API env vars, adds default adapter
Updates Ember Simple Auth
Updates Ember CLI
Fix JSHint errors (semicolons), add CSP configuration for API
Replaces Sass with Less, including Bootstrap
Allows 'unsafe-eval' during development

Loosens Content Security Policy to allow eval() statements, since Ember CLI uses eval for modules
Fixes issues with Application Adapter, uses ActiveModelAdapter
Merge pull request #1 from jarrodldavis/initial-setup

Initial setup