I'm interested in attempting one of the up-for-grabs' PRs. But, I'm having no luck
figuring out how to fetch/pull the PR to my local repo. I've tried the various answers that I found at https://stackoverflow.com/questions/5884784/how-to-pull-remote-branch-from-somebody-elses-repo?rq=1 but have had no success. Since these were all upvoted answers it must be a setup/configuration thing.