Merge branch 'master' of github.com:grpc/grpc into flags-abi

build.json

doc/connectivity-semantics-and-api.md

gRPC.podspec

include/grpc/grpc.h

include/grpc/support/slice.h

src/core/support/log_win32.c

src/objective-c/GRPCClient/GRPCCall.h

src/objective-c/GRPCClient/GRPCCall.m

src/objective-c/GRPCClient/private/GRPCWrappedCall.h

src/objective-c/GRPCClient/private/GRPCWrappedCall.m

src/objective-c/GRPCClient/private/NSDictionary+GRPC.h

src/objective-c/GRPCClient/private/NSDictionary+GRPC.m

src/objective-c/GRPCClient/private/NSError+GRPC.h

src/objective-c/GRPCClient/private/NSError+GRPC.m

src/objective-c/README.md

...c/generated_libraries/RemoteTestClient/RemoteTest.podspec

...c/generated_libraries/RouteGuideClient/RouteGuide.podspec

src/objective-c/tests/GRPCClientTests.m

test/core/end2end/gen_build_json.py

tools/jenkins/run_jenkins.sh