SERVER-15704: (really) disable resync.js
SERVER-15705 (rocksdb) fixed numRecords and numEntries to work with recovery unit

Signed-off-by: Benety Goh <benety@mongodb.com>
SERVER-15535 Remove _configIndex field from MemberHeartbeatData structure.

Also, do not seUpValues on self, as they are never consulted.
SERVER-15535 Store a heartbeat response in MemberHeartbeatData.
SERVER-15535 Do not consider a remote node electable if it explicitly reports that it is not.
SERVER-14352 (rocksdb) fixed getSpaceUsedBytes()

Signed-off-by: Benety Goh <benety@mongodb.com>
SERVER-13635 release record store before restarting engine in Restart1 test case
SERVER-13635 No system.indexes in jstests/replsets
Merge remote-tracking branch 'upstream/master'