code: function updateLaunchStoryboardImages (cordovaProject, locations) {
      var splashScreens = cordovaProject.projectConfig.getSplashScreens('ios');
      var platformProjDir = path.relative(cordovaProject.root, locations.xcodeCordovaProj);
      var launchStoryboardImagesDir = getLaunchStoryboardImagesDir(cordovaProject.root, platformProjDir);
  
      if (launchStoryboardImagesDir) {
          var resourceMap = mapLaunchStoryboardResources(splashScreens, launchStoryboardImagesDir);
          var contentsJSON = getLaunchStoryboardContentsJSON(splashScreens, launchStoryboardImagesDir);
  
          events.emit('verbose', 'Updating launch storyboard images at ' + launchStoryboardImagesDir);
          FileUpdater.updatePaths(
              resourceMap, { rootDir: cordovaProject.root }, logFileOp);
  
          events.emit('verbose', 'Updating Storyboard image set contents.json');
          fs.writeFileSync(path.join(cordovaProject.root, launchStoryboardImagesDir, 'Contents.json'),
              JSON.stringify(contentsJSON, null, 2));
      }
  }
docs: Update the images for the Launch Storyboard and updates the image set's contents.json file appropriately.
  
  @param  {Object} cordovaProject     The cordova project
  @param  {Object} locations          A dictionary containing useful location paths