add eslint node

Author: snewcomer

blueprints/ember-cli-head/index.js

@@ -1,4 +1,5 @@
-/*jshint node:true*/
+/* eslint-env node */
+
 let fs = require('fs');
 let path = require('path');
 let chalk = require('chalk');

fastboot-tests/fastboot-1.0-test.js

@@ -1,3 +1,4 @@
+/* eslint-env node */
 'use strict';
 
 const expect = require('chai').expect;
@@ -32,4 +33,4 @@ describe('FastBoot 1.0', function() {
       });
   });
 
-});
+});