Merge pull request #1093 from nicolasnoble/windows

examples/pubsub/publisher_test.cc

examples/pubsub/subscriber_test.cc

include/grpc++/server.h

include/grpc++/server_builder.h

include/grpc/support/atm_win32.h

src/core/iomgr/sockaddr_win32.h

src/core/iomgr/tcp_server_windows.c

src/core/iomgr/tcp_windows.c

src/core/support/env_win32.c

src/core/support/file_win32.c

src/core/support/log_win32.c

src/core/support/string_win32.c

src/core/support/sync_win32.c

src/core/support/time_win32.c

src/cpp/common/call.cc

src/cpp/server/server.cc

src/cpp/server/server_builder.cc

src/csharp/Grpc.Core.Tests/ClientServerTest.cs

src/csharp/Grpc.Core.Tests/ServerTest.cs

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