Add symlink_assets task to deploy.rb
Add setup guide to README.md
Revert back to ckeditor/config.js
Paste config lines from source code to avoid overriding
Remove PDF menu item for now
Add background color button to CKEditor
Use paperclip interpolation for CKEditor image path
Merge branch 'master' into staging

Conflicts:
	app/assets/javascripts/ckeditor/config.js