Make two-factor authentication simpler

Description

Two-Factor Authentication is just a bit boring, but necessary for security on admin account.

Proposal

Why not make the process simpler? Last pass authenticator is implementing a way to send push notification to device which can approve without need to type 6 git code. It's wonderful.

Links / references

https://blog.lastpass.com/2016/03/lastpass-authenticator-makes-two-factor-easy.html/