Update dataprotocol client (#418)

* close

* connection is working

* formatting

* adds all

* formatting

* removed unneeded logging

* readd npm shrinkwrap

* addressed comments

* fix capabilities cacheing

* updated shrinkwrap

* fixed tests

* remove dead code

dataprotocol-node/client/package.json

@@ -1,32 +0,0 @@
-{
-	"name": "dataprotocol-client",
-	"description": "VSCode Language client implementation",
-	"version": "2.6.3",
-	"author": "Microsoft Corporation",
-	"license": "MIT",
-	"engines": {
-		"vscode": "^1.5.0"
-	},
-	"repository": {
-		"type": "git",
-		"url": "https://github.com/Microsoft/vscode-languageserver-node.git"
-	},
-	"bugs": {
-		"url": "https://github.com/Microsoft/vscode-languageserver-node/issues"
-	},
-	"main": "./lib/main.js",
-	"typings": "./lib/main",
-	"devDependencies": {
-		"typescript": "2.0.3"
-	},
-	"dependencies": {
-		"dataprotocol-jsonrpc": "file:../jsonrpc",
-		"dataprotocol-languageserver-types": "file:../types"
-	},
-	"scripts": {
-		"prepublish": "tsc -p ./src",
-		"compile": "tsc -p ./src",
-		"watch": "tsc -w -p ./src",
-		"update-vscode": "node ./node_modules/vscode/bin/install"
-	}
-}