Ignore /vendor/bundle
Add rails files
Add gems for development
Add welcome controller
Add gem haml-rails
Change erb files to haml and add twitter bootstrap CDN links
Add calendar view
Fix loading twitter bootstrap files at last
Set welcome index path as root
Add advent_calendar_item model & new view
Fix showing advent_calendar_items in calendar
Fix indent
Fix day of the week name to Japanese
Add Item model and new view
Fix redirect pass after AdventCalendarItem created
Fix link path of cancel button in AcventCalendarItem new view
Add gem marked-rails
Add highlight.js from cdn
Enable realtime-preview with code highlighting
Fix parsing markdown at first