Update various dependencies and remove unused code.

package.json

@@ -19,25 +19,13 @@
   "license": "MIT",
   "devDependencies": {
     "broccoli-asset-rev": "^2.0.2",
-    "chai": "^2.2.0",
-    "chai-as-promised": "^5.0.0",
-    "ember-cli": "0.2.3",
-    "ember-cli-app-version": "0.3.3",
-    "ember-cli-content-security-policy": "0.4.0",
-    "ember-cli-dependency-checker": "0.0.8",
-    "ember-cli-htmlbars": "0.7.4",
-    "ember-cli-ic-ajax": "0.1.1",
-    "ember-cli-inject-live-reload": "^1.3.0",
-    "ember-cli-qunit": "0.3.10",
-    "ember-cli-release": "0.2.3",
-    "ember-cli-uglify": "1.0.1",
-    "ember-data": "1.0.0-beta.16.1",
-    "ember-disable-prototype-extensions": "^1.0.0",
-    "ember-export-application-global": "^1.0.2",
-    "ember-try": "0.0.4",
-    "github": "^0.2.4",
-    "glob": "^5.0.5",
-    "mocha": "^2.2.4",
+    "chai": "^3.5.0",
+    "chai-as-promised": "^5.3.0",
+    "ember-cli": "2.9.1",
+    "ember-cli-release": "1.0.0-beta.2",
+    "github": "^2.5.1",
+    "glob": "^7.0.5",
+    "mocha": "^3.0.2",
     "multiline": "^1.0.2",
     "rimraf": "^2.3.4"
   },
@@ -46,12 +34,11 @@
     "ember-cli-deploy-plugin"
   ],
   "dependencies": {
-    "chalk": "^1.0.0",
-    "core-object": "^1.1.0",
-    "ember-cli-deploy-plugin": "^0.2.2",
-    "ember-cli-babel": "^5.0.0",
-    "minimatch": "^3.0.2",
-    "rsvp": "^3.0.18"
+    "chalk": "^1.1.3",
+    "core-object": "^2.0.6",
+    "ember-cli-deploy-plugin": "^0.2.6",
+    "minimatch": "^3.0.3",
+    "rsvp": "^3.2.1"
   },
   "ember-addon": {
     "configPath": "tests/dummy/config"

tests/helpers/assert.js

@@ -0,0 +1,5 @@
+var chai = require('chai');
+var chaiAsPromised = require("chai-as-promised");
+chai.use(chaiAsPromised);
+
+module.exports = chai.assert;

tests/unit/index-nodetest.js

@@ -1,7 +1,7 @@
 'use strict';
 
 var Promise = require('ember-cli/lib/ext/promise');
-var assert  = require('ember-cli/tests/helpers/assert');
+var assert = require('../helpers/assert');
 var fs  = require('fs');
 var path  = require('path');
 var rimraf  = Promise.denodeify(require('rimraf'));
@@ -150,8 +150,8 @@ describe('gzip plugin', function() {
       return rimraf(context.distDir);
     });
 
-    it('gzips the matching files which are not ignored', function(done) {
-      return assert.isFulfilled(plugin.willUpload(context))
+    it('gzips the matching files which are not ignored', function() {
+      assert.isFulfilled(plugin.willUpload(context))
         .then(function(result) {
           assert.deepEqual(result, { gzippedFiles: ['assets/foo.js'] });
           done();
@@ -166,7 +166,7 @@ describe('gzip plugin', function() {
       });
 
       it('gzips the matching files with .gz suffix', function(done) {
-        return assert.isFulfilled(plugin.willUpload(context))
+        assert.isFulfilled(plugin.willUpload(context))
           .then(function(result) {
             assert.deepEqual(result.gzippedFiles, ['assets/foo.js.gz']);
             done();
@@ -176,7 +176,7 @@ describe('gzip plugin', function() {
       });
 
       it('adds the gzipped files to the distFiles', function(done) {
-        return assert.isFulfilled(plugin.willUpload(context))
+        assert.isFulfilled(plugin.willUpload(context))
           .then(function(result) {
             assert.include(result.distFiles, 'assets/foo.js.gz');
             done();
@@ -186,7 +186,7 @@ describe('gzip plugin', function() {
       });
 
       it('does not use the same object for gzippedFiles and distFiles', function(done) {
-        return assert.isFulfilled(plugin.willUpload(context))
+        assert.isFulfilled(plugin.willUpload(context))
           .then(function(result) {
             assert.notStrictEqual(result.distFiles, result.gzippedFiles);
             done();