Init project
Add mongoid and carrierwave gem
Update Gemfile
Generate mongoid configuration
Add post model and index method
Add haml gem
CRUD controller and action done
Add fonts to assets pipeline
Add third-party library support
Add bs class to layout
Update page with bs style
Add hotkeys library
Change file to scss, which can use asset helper font-url
Editor form and related js/css
Enable file upload
Merge branch 'master' of github.com:hzmangel/base64_image_carrierwave