Going for 1.2.0

Add max_requests argument to server

If the server is already serving max requests, return RESOURCE_EXHAUSTED

Initialize GIL at startup

Advance ProtoCompiler version and fix podspecs

Backport 10042: Use the right encoding overhead number in remote interop test with Cronet

Bump 1.2.x version to pre-2

Change GIL aquire functions to make it c-core thread safe

Workaround new wget SSL failure

Fix SetSocketMutator in 1.2.x

Drop support for io.js, fix minor issue with node extension

C# prevent name clashes with generated classes/enums in *Grpc.cs

Updated version number in BUILD

PHP: proto3 api change

Only cleanup the listeners when shutdown is set

Switch Node back to using libuv iomgr by default

Fix ChannelOptions.MaxMessageSize value

Node add service: allow exact match to name in proto file, improve error reporting

Add package details to grpcio/grpcio-tools