Update deps

Author: Guillaume Chau

package.json

@@ -33,22 +33,22 @@
   "devDependencies": {
     "babel-core": "^6.23.1",
     "babel-eslint": "^7.1.1",
-    "babel-loader": "^6.4.0",
+    "babel-loader": "^7.1.1",
     "babel-preset-es2015": "^6.22.0",
     "babel-preset-stage-0": "^6.22.0",
-    "cross-env": "^3.2.3",
-    "css-loader": "^0.26.2",
+    "cross-env": "^5.0.1",
+    "css-loader": "^0.28.4",
     "eslint": "^3.17.1",
     "eslint-config-standard": "^6.2.1",
     "eslint-loader": "^1.6.3",
     "eslint-plugin-html": "^1.6.0",
     "eslint-plugin-promise": "^3.5.0",
     "eslint-plugin-standard": "^2.1.1",
-    "extract-text-webpack-plugin": "^2.1.0",
-    "vue-loader": "^10.3.0",
-    "vue-template-compiler": "^2.2.1",
-    "webpack": "^2.2.1",
-    "webpack-merge": "^1.1.2"
+    "extract-text-webpack-plugin": "^3.0.0",
+    "vue-loader": "^13.0.1",
+    "vue-template-compiler": "^2.4.1",
+    "webpack": "^3.2.0",
+    "webpack-merge": "^4.1.0"
   },
   "dependencies": {
     "vue-observe-visibility": "^0.1.3",