Delete package-lock.json (#786)
Delete package-lock.json (#786)

This file should have not been pushed in the first place. We should add it in .gitignore. See: https://docs.npmjs.com/files/package-lock.json
Spirals-Team/librepair,Spirals-Team/librepair,Spirals-Team/librepair,Spirals-Team/librepair,Spirals-Team/librepair