Cosmetics
Cleaning up shutdown barrier
Merge remote-tracking branch 'stellar/master' into jb-master
Fixing data race introduced by latest changes
Fixing PVS warnings
Merge remote-tracking branch 'stellar/master' into jb-master
unlocking mutex while waiting
Fixing shutdown hang in debugger (Windows)
Fixing bad #include
Fixing incomplete type error in example
Merge remote-tracking branch 'stellar/master' into jb-master