Merge pull request #3602 from grpc/release-0_11

examples/node/package.json

examples/node/route_guide/README.md

examples/php/README.md

examples/php/composer.json

examples/php/greeter_client.php

examples/php/helloworld.php

examples/php/route_guide/README.md

examples/php/route_guide/route_guide.php

examples/php/route_guide/route_guide_client.php

examples/php/route_guide/run_route_guide_client.sh

examples/php/run_greeter_client.sh

examples/ruby/Gemfile

examples/ruby/README.md

examples/ruby/greeter_server.rb

examples/ruby/grpc-demo.gemspec

examples/ruby/lib/route_guide.rb

examples/ruby/lib/route_guide_services.rb

examples/ruby/route_guide/README.md

examples/ruby/route_guide/route_guide_client.rb

examples/ruby/route_guide/route_guide_server.rb