First pass of editor integration
Add Karma and failing test
Update fixture
Add tests (passing) and shims for phantom
Enable npm test
Pass in switch mode buttons as option
Add CSS structure
Add autoprefixer-rails
Move editor HTML partial from /comfy repo to /cms repo
Add basic view html/markdown switching
Improve append node method naming
Add editor--markdown class to markdown editor
Add basic toolbar and view options partials and styling
Add default height to editors
No longer move the HTML editor content nodes using JS

Remove accompanying test
Pass editor container into mas-editor.js
Convert to Markdown on editor form submit
Add .l-editor container
Simplify form_blocks pages layout

Note: Currently the form doesn’t pick up the content from the model nor
post it back
Further layout tweaks