[Past Applications] small CodeClimate fixes
[Past Applications] small CodeClimate fixes

[Trello Story](https://trello.com/c/FeLeLT9g/761-qae-support-when-the-next-year-starts-users-should-still-be-able-to-see-their-older-applications)

bitzesty/qae,bitzesty/qae,bitzesty/qae,bitzesty/qae