Verify node version and warn the user when it is not supported

Update node versions in package.json

Implements #594

Author: teobugslayer

lib/common

@@ -1,7 +1,10 @@
 ///<reference path=".d.ts"/>
 "use strict";
-require("./bootstrap");
 
+// this call must be first to avoid requiring c++ dependencies
+require("./common/verify-node-version").verifyNodeVersion(require("../package.json").engines.node);
+
+require("./bootstrap");
 import fiber = require("fibers");
 import Future = require("fibers/future");
 import {installUncaughtExceptionListener} from "./common/errors";

lib/nativescript-cli.ts

@@ -98,6 +98,6 @@
   },
   "license": "Apache-2.0",
   "engines": {
-    "node": ">=0.10.26 <0.10.34 || >=0.10.35"
+    "node": ">=0.10.40 <0.11.0 || >=0.12.7 <0.13.0 || >=4.2.1 <5.0.0"
   }
 }