typedef support for hashOf
Add missing import files in core/sys/osx/mach
Merge pull request #938 from sinkuu/missing_import

Issue 13377 - core/sys/posix/syslog.d is in druntime/src but not in druntime/src/import
Merge pull request #932 from IgorStepanov/newaa-hashof-fixes

[new AA] core.internal.hash fixes
peace deprecation warnings about shared read-modify-write ops
Merge pull request #949 from MartinNowak/sharedRMW

peace deprecation warnings about shared read-modify-write ops