We have 72 `skip_windows` that need addressing. This PR removes
confirmed instances where the tests now work on windows. It also marks
tests with a comment where they are confirmed to still break. Unmarked
instances still need review.
It also updates the `skip_windows` expiration date.
72 `skip_windows` needing resolution OR alternative documentation upon investigation
Signed-off-by: Nick Schwaderer <nschwaderer@chef.io>
Folded the json & other payloads into plain ivars on the test.
Found and removed some unused code while I was there.
Fixes#4533.
Signed-off-by: Ryan Davis <zenspider@chef.io>