Test Architecture Tweak

As I was starting to write tests for sync-fork, wanted to try and simplify the test architecture a little bit.
Tests now update the remote with a second repository instead of using local and resetting.
This was just easier for me to think about and more closely mirrors reality.

@kevgo what do you think?

Note: I used git-extract to pull this off my sync-fork branch.
What do you think should be the step here then?
Its basically "I am on a feature branch that has been pushed to the remote". I guess that would be fine but just wondering if you have any better wording.