chore(deps): bump deps and add package-lock.json (#463)

* chore(deps): bump deps and add package-lock.json

Author: redallen

.npmrc

@@ -20,9 +20,7 @@ env:
     - TRIGGER_REPO_BRANCH: "master"
 
 before_install:
-  - export CHROME_BIN=chromium-browser
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
+  - export CHROME_BIN=google-chrome
 
 script:
   - npm run build

.travis.yml

@@ -5,7 +5,7 @@
 module.exports = function(config) {
   var testWebpackConfig = require('./webpack.test.js')({env: 'test'});
 
-  var configuration = {
+  config.set({
 
     // base path that will be used to resolve all patterns (e.g. files, exclude)
     basePath: '',
@@ -78,13 +78,10 @@ module.exports = function(config) {
      * start these browsers
      * available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
      */
-    browsers: [
-      'Chrome'
-    ],
-
+    browsers: !process.env.CI ? ['Chrome'] : ['ChromeHeadlessNoSandbox'],
     customLaunchers: {
-      ChromeTravisCi: {
-        base: 'Chrome',
+      ChromeHeadlessNoSandbox: {
+        base: 'ChromeHeadless',
         flags: ['--no-sandbox']
       }
     },
@@ -114,11 +111,5 @@ module.exports = function(config) {
      * if true, Karma captures browsers, runs the tests and exits
      */
     singleRun: true
-  };
-
-  if (process.env.TRAVIS){
-    configuration.browsers = ['ChromeTravisCi'];
-  }
-
-  config.set(configuration);
+  });
 };

config/karma.conf.js

@@ -1,17 +1,14 @@
 
 var gulp = require('gulp'),
-  autoprefixer = require('autoprefixer'),
   changed = require('gulp-changed'),
   cssmin = require('gulp-cssmin'),
-  del = require('del'),
   exec = require('child_process').exec,
   gulpngc = require('gulp-ngc'),
   fs = require("fs"),
   htmlMinifier = require('html-minifier'),
   lessCompiler = require('gulp-less'),
   // ngc = require('@angular/compiler-cli/src/main').main,
   path = require('path'),
-  postcss = require('postcss'),
   replace = require('gulp-replace'),
   rename = require('gulp-rename');
   sourcemaps = require('gulp-sourcemaps'),