demo-composer.json

{
  "name": "favish/demo",
  "description": "demo",
  "type": "project",
  "minimum-stability": "stable",
  "prefer-stable": true,
  "config": {
    "preferred-install": "dist",
    "autoloader-suffix": "Drupal8"
  },
  "require-dev": {
    "drupal/devel": "8.1.*@dev"
  },
  "require": {
    "davidbarratt/custom-installer": "dev-master",
    "cweagans/composer-patches": "~1.0",
    "derhasi/composer-preserve-paths": "0.1.*",
    "composer/installers": "^1.0.20",

    "drupal/core": "8.0.*"
  },
  "extra": {
    "custom-installer": {
      "drupal-module": "modules/contrib/{$name}/",
      "drupal-library": "vendor/{$name}/"
    },
    "preserve-paths": [
      "modules",
      "sites/default",
      "vendor"
    ],
    "_readme": [
      "By default Drupal loads the autoloader from ./core/vendor/autoload.php.",
      "To change the autoloader you can edit ./autoload.php."
    ],
    "patches": {}
  },
  "repositories": [
    {
      "type": "composer",
      "url":  "http://drupal-packagist.webflo.io/"
    }
  ]
}