passed_user, not_passed_user added
#57 using localtime
테이블 디자인
refactored Gate#read_users, Gate#not_read_users
Admin page design renewal (#59)
Merge pull request #60 from DonutWorks/rft/issue-#57

#57 using localtime
Merge pull request #62 from DonutWorks/refactor/admin-page-renewal

Refactor/admin page renewal
Merge branch 'master' of github.com:DonutWorks/Ari into table-design

Conflicts:
	app/views/admin/gates/show.html.erb
	app/views/admin/index.html.erb
Merge pull request #61 from DonutWorks/table-design

테이블 디자인
Merge branch 'master' of github.com:DonutWorks/Ari into refact/remove-import-excel-function-to-admin

Conflicts:
	app/views/admin/application/index.html.erb