SERVER-13635 only error shardCollection when index actually unique
SERVER-15093 If replSetUpdatePosition command fails due to NodeNotFound, resend a handshake
SERVER-15535 Make TopologyCoordinator more resilient to being in state REMOVED
SERVER-15296 RocksHarnessHelper for RocksSortedDataImpl

    Hook up RocksSortedDataImpl to sorted data interface tester
    Bunch of fixes in RocksSortedDataImpl. I'm not sure of some of the semantics since there is no interface documentation, but this seems to pass the unit tests
    Fix some compile issues due to upstream changes
    Fix RocksRecoveryUnit according to documentation in RecoveryUnit
    Fix rocks_sorted_data_impl_test

Closes #776

Signed-off-by: Benety Goh <benety@mongodb.com>
SERVER-15232 added bulk builder support to rocks storage engine

Closes #770

Signed-off-by: Benety Goh <benety@mongodb.com>
SERVER-15232 fixed rocks storage engine build failures
SERVER-15232 fixed lint warning in rocks storage engine
Merge remote-tracking branch 'upstream/master'