Add gem dependency of rack, sinatra, launch and thin
Add Core#web
Move to 'honyomi/web'
Add 'sinatra-reloader'
Add gem of 'haml'
Add index.haml
Add <pre>result</pre>
Pagination
Add <div> tag
Search from form
Change snippet max_results: 3 -> 10
Support empty query
Add column of Books.path
get '/v/:id'
Link to pdf
Add download link
Add Database#book_pages
Display raw text

/v/book?raw=1#15
'15 Page' -> 'P15'
Add Raw link