(refactor) interview.controller, removing ghost variables and methods
Merge branch 'master' of https://github.com/pitchperfect/ipitchperfect into feat/createEndpoint
Merge branch 'master' of https://github.com/pitchperfect/ipitchperfect into feat/createEndpoint
(refactor) Minor refactors home.controller, home.service, interview.controller, question.controller
Merge pull request #42 from celineotter/feat/createEndpoint

(Refactor) Code tidying