SERVER-15535 one-node replset transition to PRIMARY on follower state change rather than config change
SERVER-15568 do not allow access to the replica set config if it is uninitialized
SERVER-15569 more processReplSetInitiate tests
SERVER-13635: remove maxSize from multiVersion stats comparison tests
SERVER-15547 move gridfs sharding test to the "tool" tests
SERVER-15575 Re-add the closeAllDatabases action type

The closeAllDatabases action type was removed in
486862465517d1bf25e07dbb2c3cfc990fb08c80 but is needed
for backwards compatibility.
SERVER-15495 Dbtests for concurrency within DeleteStage