Add superMemo method
edit some files (application.rb, development.rb
edit supermemo.rb, add velenshtein to formula
edit time.js
edit card.rb
edit supermemo.rb
Edit index.html
edit supermemo, card.ru, js
edit card.rb
edit aplication.rb
edit application.rb
edit super_memo.rb & add comments
edit card.rb (case)
refactor card.rb
edit card.rb
edit supermemo.rb
edit supermemo.rb
Edit super_memo and add byebug gem
Edit card.rb and super_memo.rb
Edit card.rb and super_memo.rb