deploying to heroku

[mikesmayer]

My deployment to Heroku is being rejected because this seed uses both NPM and Yarn - would anyone have some insight into working around this?

       Two different lockfiles found: package-lock.json and yarn.lock

I recognize the broiler plate for this explicitly asks folks not to ask for support here -- but that seems to be from the angular-seed admin -- hoping you all might be able to open your hearts to me :-)

[megetron]

@mikesmayer did you find a solution?