home page slider effect(use ajax)
simple footer page
home page fromat data
rename checked quesion to checking quesion
use cards(questions,creators) instead of questions
clean code and add date formate helper
home.js:let page num and slide_num can't be modefiy by outer function
link Kuaijie to home page
create build_cards methods
write question_detail page haml
complete design question_detail page haml css..
add var to haml temp