Merge pull request #8559 from murgatroid99/v1.0.1_upmerge

gRPC-Core.podspec

gRPC-ProtoRPC.podspec

gRPC-RxLibrary.podspec

gRPC.podspec

package.json

src/compiler/ruby_generator.cc

src/node/ext/byte_buffer.cc

src/node/ext/call.cc

src/node/ext/channel.cc

src/node/ext/server.cc

src/node/src/common.js

src/objective-c/!ProtoCompiler-gRPCPlugin.podspec

src/objective-c/!ProtoCompiler.podspec

src/objective-c/BoringSSL.podspec

src/objective-c/CronetFramework.podspec

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

src/ruby/ext/grpc/rb_call_credentials.c

src/ruby/spec/generic/client_stub_spec.rb

templates/gRPC-Core.podspec.template

templates/package.json.template