Merge pull request #1770 from jtattermusch/plugin_vcxproj

build.json

templates/vsprojects/grpc.sln.template

...projects/grpc_cpp_plugin/grpc_cpp_plugin.vcxproj.template

...ts/grpc_csharp_plugin/grpc_csharp_plugin.vcxproj.template

...jective_c_plugin/grpc_objective_c_plugin.vcxproj.template

.../grpc_plugin_support/grpc_plugin_support.vcxproj.template

templates/vsprojects/grpc_protoc_plugins.sln.template

...ts/grpc_python_plugin/grpc_python_plugin.vcxproj.template

...ojects/grpc_ruby_plugin/grpc_ruby_plugin.vcxproj.template

templates/vsprojects/sln_defs.include

templates/vsprojects/vcxproj_defs.include

tools/buildgen/plugins/generate_vsprojects.py

vsprojects/.gitignore

vsprojects/README.md

vsprojects/grpc_cpp_plugin/grpc_cpp_plugin.vcxproj

vsprojects/grpc_csharp_plugin/grpc_csharp_plugin.vcxproj

...s/grpc_objective_c_plugin/grpc_objective_c_plugin.vcxproj

vsprojects/grpc_plugin_support/grpc_plugin_support.vcxproj

vsprojects/grpc_protoc_plugins.sln

vsprojects/grpc_python_plugin/grpc_python_plugin.vcxproj