Merge branch 'master' into stress_exit_codes

BUILD

Makefile

PYTHON-MANIFEST.in

binding.gyp

build.yaml

config.m4

gRPC.podspec

grpc.gemspec

include/grpc/grpc.h

include/grpc/impl/codegen/grpc_types.h

package.json

package.xml

src/core/ext/lb_policy/grpclb/load_balancer_api.c

src/core/ext/lb_policy/grpclb/load_balancer_api.h

.../ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c

.../ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h

src/core/ext/lb_policy/pick_first/pick_first.c

src/core/ext/lb_policy/round_robin/round_robin.c

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

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