Merge branch 'hotfix/v2.0.12'
Merge branch 'hotfix/v2.0.12'
Improved russian translation

"коммутатор" -> "АТС"
"переключение" -> "АТС"
"отбой причины" -> "Статус"
"Может" -> "Май"
and others
Merge pull request #20 from oioki/patch-1

Improved russian translation
allow-unverified django-admin-tools
merge