SERVER-15257 Return early if calling awaitReplication with an empty optime
SERVER-13635 removed invalid rocksdb record store test case
SERVER-14668: atLeastReadLock can be IS
SERVER-14352 rocksdb requires C++11 mode to be enabled
SERVER-15333 BtreeLogic tests should not print bucket contents

This generates too much output and is not really useful for debugging.
SERVER-15210 SERVER-15211 remove OID undefined behavior and make it endian aware

Closes #784

Signed-off-by: Benety Goh <benety@mongodb.com>
SERVER-14289 invalid limit for delete command should result in write error

Closes #775

Signed-off-by: Benety Goh <benety@mongodb.com>
Merge remote-tracking branch 'upstream/master'