bundle update docker-api
[WIP] bootstrapify
Update bootstrap-sass and add bootswatch-rails
Rename application.css -> application.css.scss
Add requirement for bootstrap
Create navbar
Create top page
Create images index
Create containers pages
Apply Bootswatch Paper theme
Adjust title size
Merge pull request #21 from ita2014-docker/feature/bootstrapify

デザインをBootstrapで整形
WIP start_container