add word.create
fix test code
kw change
delete sidebar
add template at controller.word on view.
Merge branch 'master' of github.com:teampuma/Sorejanai
fix no hit
delete files
add yahoo api model
fix kanji input
add images
Merge branch 'master' of https://github.com/teampuma/Sorejanai
edit words
change json part
Update .travis.yml

update -> sorejanai
add google analytics
change google analytics
ga code to itemsearch.rb
delete ga code from itemsearch
add result collections