Merge branch 'master' into server_channel_affinity

doc/fail_fast.md

examples/node/greeter_client.js

examples/node/greeter_server.js

examples/node/helloworld_grpc_pb.js

examples/node/helloworld_pb.js

examples/node/package.json

include/grpc++/impl/codegen/call.h

src/core/ext/client_config/subchannel.c

src/core/ext/transport/chttp2/transport/chttp2_transport.c

src/core/ext/transport/chttp2/transport/internal.h

src/core/ext/transport/chttp2/transport/parsing.c

src/core/lib/channel/compress_filter.c

src/core/lib/channel/compress_filter.h

src/core/lib/iomgr/tcp_client_windows.c

src/core/lib/surface/init.c

src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs

src/csharp/Grpc.Core/Internal/AsyncCall.cs

src/node/tools/bin/protoc.js

src/node/tools/bin/protoc_plugin.js

src/objective-c/GRPCClient/GRPCCall.m