B58092 increased test coverage of datastore filter and service
B-58092 updating test names and todo file with pull request feedback
B-58092 test tweaks based on pull request feedback
B58092 changed DistDatastoreUnAuthFilterTest to less flaky
B-58092 addressing test pull request feedback
B-58092 updating test description
B-58092 modifying test based on pull request feedback
Merge pull request #818 from rackerlabs/B58092_round2

B58092 increased test coverage of datastore filter and service