On rajoute les derniers modules et on modifie les CSS

modules/welcome/package.json

@@ -0,0 +1,47 @@
+{
+  "name": "welcome",
+  "version": "5.0.0",
+  "description": "Welcome module for PrestaShop helping the users to create products.",
+  "main": "welcome.php",
+  "scripts": {
+    "postinstall": "webpack --progress",
+    "build": "webpack --progress --colors --debug --display-chunks",
+    "watch": "webpack --progress --colors --debug --display-chunks --watch",
+    "lint": "eslint -c .eslintrc.js --ext .js,.vue .",
+    "lint-fix": "eslint -c .eslintrc.js --ext .js,.vue . --fix"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/PrestaShop/welcome"
+  },
+  "author": "PrestaShop",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/PrestaShop/welcome/issues"
+  },
+  "homepage": "https://github.com/PrestaShop/welcome#readme",
+  "devDependencies": {
+    "babel-core": "^6.6.4",
+    "babel-eslint": "^10.1.0",
+    "babel-loader": "^6.2.4",
+    "babel-preset-es2015": "^6.6.0",
+    "bourbon": "^4.2.6",
+    "compass": "^0.1.1",
+    "css-loader": "^0.28.11",
+    "eslint": "^5.16.0",
+    "eslint-config-airbnb-base": "^13.2.0",
+    "eslint-config-prestashop": "0.0.2",
+    "eslint-plugin-import": "^2.22.1",
+    "exports-loader": "^0.7.0",
+    "expose-loader": "^0.7.1",
+    "extract-text-webpack-plugin": "^1.0.1",
+    "file-loader": "^0.8.5",
+    "imports-loader": "^0.8.0",
+    "node-sass": "^3.4.2",
+    "path": "^0.12.7",
+    "postcss-loader": "^0.8.1",
+    "sass-loader": "^4.1.1",
+    "style-loader": "^0.23.1",
+    "webpack": "^1.12.14"
+  }
+}