old_contents: var config = {
  
    sauceUser: process.env.SAUCE_USERNAME,
    sauceKey: process.env.SAUCE_ACCESS_KEY,
  
    seleniumAddress: 'http://localhost:4445/wd/hub',
    specs: ['./Tests/*.spec.js'],
  
    multiCapabilities: [
      //{
      //  'tunnel-identifier': process.env.TRAVIS_JOB_NUMBER,
      //  build: process.env.TRAVIS_BUILD_NUMBER,
      //  name: 'ng-pattern-restrict Chrome build ' + process.env.TRAVIS_BUILD_NUMBER,
      //  browserName: 'firefox',
      //  seleniumVersion: '2.47.0',
      //},
      {
        'tunnel-identifier': process.env.TRAVIS_JOB_NUMBER,
        build: process.env.TRAVIS_BUILD_NUMBER,
        name: 'ng-pattern-restrict Chrome build ' + process.env.TRAVIS_BUILD_NUMBER,
        browserName: 'chrome',
        //seleniumVersion: '2.47.0',
        //chromedriverVersion: '2.20',
      },
      //{
      //  'tunnel-identifier': process.env.TRAVIS_JOB_NUMBER,
      //  build: process.env.TRAVIS_BUILD_NUMBER,
      //  name: 'ng-pattern-restrict Chrome build ' + process.env.TRAVIS_BUILD_NUMBER,
      //  browserName: 'internet explorer',
      //  seleniumVersion: '2.47.0'
      //}
    ],
  
    framework: 'jasmine2',
  
    jasmineNodeOpts: {
      // If true, display spec names.
      isVerbose: true,
      // If true, print colors to the terminal.
      showColors: true,
      // If true, include stack traces in failures.
      includeStackTrace: true,
      // Default time to wait in ms before a test fails.
      defaultTimeoutInterval: 50000,
    },
  };
  
  exports.config = config;
  
new_contents: var config = {
  
    sauceUser: process.env.SAUCE_USERNAME,
    sauceKey: process.env.SAUCE_ACCESS_KEY,
  
    seleniumAddress: 'http://localhost:4445/wd/hub',
    specs: ['./Tests/*.spec.js'],
  
    multiCapabilities: [
      {
        'tunnel-identifier': process.env.TRAVIS_JOB_NUMBER,
        build: process.env.TRAVIS_BUILD_NUMBER,
        name: 'ng-pattern-restrict Chrome build ' + process.env.TRAVIS_BUILD_NUMBER,
        browserName: 'firefox',
        seleniumVersion: '2.46.0',
      },
      {
        'tunnel-identifier': process.env.TRAVIS_JOB_NUMBER,
        build: process.env.TRAVIS_BUILD_NUMBER,
        name: 'ng-pattern-restrict Chrome build ' + process.env.TRAVIS_BUILD_NUMBER,
        browserName: 'chrome',
        seleniumVersion: '2.47.0',
        chromedriverVersion: '2.20',
      },
      {
        'tunnel-identifier': process.env.TRAVIS_JOB_NUMBER,
        build: process.env.TRAVIS_BUILD_NUMBER,
        name: 'ng-pattern-restrict Chrome build ' + process.env.TRAVIS_BUILD_NUMBER,
        browserName: 'internet explorer',
        seleniumVersion: '2.48.0'
      }
    ],
  
    framework: 'jasmine2',
  
    jasmineNodeOpts: {
      // If true, display spec names.
      isVerbose: true,
      // If true, print colors to the terminal.
      showColors: true,
      // If true, include stack traces in failures.
      includeStackTrace: true,
      // Default time to wait in ms before a test fails.
      defaultTimeoutInterval: 50000,
    },
  };
  
  exports.config = config;
  
subject: Change selenium port from 4444 to 4445