Work around Cocoapods dynamic frameworks incompatibility with XCode archive

Add csharp check to return val of byte_buffer_reader_init

Add Python3.5 artifact targets

remove dedicated thread for ruby bidi read loop

Update ruby examples to use new _pb protobuf format

update original helloworld README

Migrate distrib, interop, and stress to GA API

clean up sanity test

Use CommandLineParser that supports CoreCLR

compare test config as objects instead of strings

Updgrade Google.Apis.Auth dependency to 0.15

Make Node code generator work properly with nested types

Remove warning about protobuf 3.0.0+ from the Makefile

Updating build package C# scripts.

Don't get dependencies for Node grpc-health-check package build

Merge pull request #7688 from dgquintas/cpp_readme

add all runtime nodes back into testing packages

fix c++ readme and tutorial

add csharp hello world that uses dotnet cli

Make Node grpc-tools protoc automatically call the plugin

Update ruby google-protobuf dependency to 3.0

Update node protobuf dependency to 3.0.0 where applicable. Also update example dependency to grpc 1.0.0

PHP7: fix ubuntu compile error