Unsubscribe me from notifications on issues I've moved

[alexeagle]

I moved about 60 issues from one Angular repo to another using this tool. I wasn't involved in these issues before and don't want to be involved now.
Because the issue-mover uses my github account to create the new issue, I'm automatically subscribed to updates, which is spamming my github notification dashboard.
It would be nice to unsubscribe from the newly created issue if I wasn't subscribed to the original one.