Fixing authentication chicken/egg problem.
skipping eval tests when run under authentication.
Fix test issues related to undetectable journal enablement behind a shard router.
Fixed issue with shard routers returning different information when dropping indexes.
fixed failing test on 2.7 nightly due to change in explain results.
Code review changes.
CR Changes
fixing bug introduced in refactoring how server connection ids are handled.
fixed issue with test asserting incorrect exception.
Added StructurallyEquals to ConnectionId and beefed up tests.