SERVER-16252 DBConnectionPool::flush should fully flush connection pool
SERVER-16184 repeated WriteBackListener error on out-of-order upgrade
SERVER-16184 Fix windows
Revert "SERVER-16133 Use RESOURCE_METADATA X lock to set the multiKey index value"

This reverts commit 58e49b2726807b7e7c2f0309607ffa454befbff6.
SERVER-16306 fix primary to node 0 in auth2.js