{
  "private": true,
  "devDependencies": {
    "gulp": "^3.8.8"
  },
  "dependencies": {
    "bootstrap-sass": "^3.0.0",
    "jquery": "^2.1.4",
    "laravel-elixir": "^3.0.0",
    "picturefill": "^3.0.1"
  }
}

{
  "private": true,
  "devDependencies": {
    "gulp": "^3.8.8"
  },
  "dependencies": {
    "bootstrap-sass": "^3.0.0",
    "jquery": "^2.1.4",
    "laravel-elixir": "^3.0.0"
  }
}

Remove Picturefill from node dependencies.
Remove Picturefill from node dependencies.

Picturefill is a JavaScript pollyfill for the HTML5 <picture> element
and srcset attribute. With <picture> support in IE Edge and all other
current major browsers, it was decided that Picturefill is too specific
a dependency to include by default in Laravel Kickstart.
