Fix segfault in --syslogFacility option
SERVER-12180 fix inconsistent use of struct/class
SERVER-12417: Fix PidFileWiper destructor on Windows
SERVER-11730: Debugging output of connections with unexpected data
SERVER-11889 only show stats field in shell with verbose explain
SERVER-12286 Fix incomplete error message in role graph initialization code
SERVER-12282 fixed memory leak in get_runner. fixed planFromCache signature to reflect cached solution read-only access
SERVER-12372 added plan stats for all solutions and feedback to planCacheListPlans result
SERVER-11144 Fix casing of pidFilePath
Merge remote-tracking branch 'upstream/master'