Add rails_12factor ;)
replace byebug to pry-byebug
download aozora csv before assets:precompile run
dont generate helper/js/css, only generate jbuilder template
download csv if not exists
Clean code
Add nokogiri to scraping aozorabunko html
initial implement AozoraLibraryScraper
scraping text from html/xhtml
split text by 。
Add /books/random/sentences/1.txt api endpoint
Remove sqlite3 because we don't use it.
Fix README
Add heroku button