Merge branch 'master' into health

.gitignore

.pylintrc

BUILD

CMakeLists.txt

Makefile

binding.gyp

build.yaml

config.m4

gRPC-Core.podspec

grpc.def

grpc.gemspec

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

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

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

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

include/grpc++/server.h

include/grpc++/test/server_context_test_spouse.h

include/grpc/grpc.h

include/grpc/impl/codegen/grpc_types.h

include/grpc/load_reporting.h