Connect the Liqpay payment acceptance service to the site

Requirements

- you need to keep the current functionality. Now the wayforpay system is connected, you need to leave in the code the ability to switch between payment systems.

Process

1. The app code lives in bitbucket
2. Pushim into a separate branch
3. We are waiting for apruv or comments from the reviewer.
Website: https://didmoroz.net/