So if you look at https://github.com/discourse/discourse/compare/master...shanel:master you’ll see the necessary edit for the client id. (Turns out that is the only one I needed.)
Unfortunately I am currently not allowed by my job to sign your release form. I could try to get my SVP to okay it, but I would bet it would take a month or two. 
Would you be willing/able to apply the patch?