Update node to 10.15.1 (#472)

* Update Node to 10.15.1

* Remove string replace that was used for oclif

* Update nbin

* Package node-pty and spdlog with nbin

* Label stderr/stdout from shared process

* Remove fork override

* Prevent "already disposed" errors when trying to kill disposed proxies

* Include spdlog dependencies

* Shim /node_modules

* Add node_modules to Docker ignore

It keeps using my already-built .node files which results in a
mismatching GLIBC version error.

* Update nbin

packages/protocol/package.json

@@ -4,8 +4,6 @@
     "dependencies": {
         "express": "^4.16.4",
         "google-protobuf": "^3.6.1",
-        "node-pty-prebuilt": "^0.7.6",
-        "spdlog": "^0.7.2",
         "trash": "^4.3.0",
         "ws": "^6.1.2"
     },