helper 추가
접속 통계 - 세션아이디를 통해서 중복 통계적용안되게 하기
Merge branch 'master' of https://github.com/wangsy/minty
유저 _form 변경
Merge branch 'master' into design

Conflicts:
	app/helpers/application_helper.rb
	app/views/users/show.html.slim
	db/schema.rb
	spec/helpers/application_helper_spec.rb