add introduction for monad-from-definition slides
ignore html files generated by pandoc
unify モナド and Monad into Monad of Haskell
complete explanation before (>>=) in details
began explanation of (>>=)
alter the structure of Monad LT slides.
add the bottom lines of Monad LT slides
modify description of (>>=)

show the synonim always above each slide's description.
and omit `m a -> (a -> m b)` from the description
modify header

to clarify the connection with the previous slide
modify some expressions
clarify important points
modify some expressions
add link to my twitter account
add link to my Google+ account
correct syntax to link to twitter
modify examples of each monad
adjust breaklines
discard verbose transition
join a slide about type class
add slides to manage in hakyll

but can't build slides with haykyll so far