Unit test changes only:
- Add tests for some resuming replicated GET scenarios.
- Add test to cover resuming GET fast_forward "failing" when range
read is complete.
- Add test to verify different node_timeout for account and container
vs object controller getters.
- Refactor proxy.test_server.py tests to split out different
scenarios.
Drive-by: remove some ring device manipulation setup that's not needed.
Change-Id: I38c7fa648492c9bd2173ecf92f89e423bee4abf3
Co-Authored-By: Clay Gerrard <clay.gerrard@gmail.com>
a16e1f55a7