Update some dependencies

Author: David-Desmaisons

template/package-lock.json

@@ -15,21 +15,21 @@
   "devDependencies": {
     "autoprefixer": "^6.7.2",
     "babel-core": "^6.22.1",
-    "babel-loader": "^6.2.10",
+    "babel-loader": "^7.1.2",
     "babel-preset-env": "^1.6.1",
     "babel-register": "^6.22.0",
     "babili-webpack-plugin": "^0.1.2",
     "cross-env": "^3.1.4",
     "css-loader": "^0.26.1",
-    "extract-text-webpack-plugin": "^2.0.0-rc.2",
+    "extract-text-webpack-plugin": "^3.0.2",
     "file-loader": "^0.10.0",
     "json-loader": "^0.5.4",
     "less": "^2.7.1",
     "less-loader": "^2.2.3",
     "neutronium-vm-loader": "^1.2.0",
-    "node-sass": "^3.10.1",
+    "node-sass": "^4.0.0",
     "raw-loader": "^0.5.1",
-    "sass-loader": "^4.0.2",
+    "sass-loader": "^6.0.6",
     "style-loader": "^0.19.0",
     "stylus": "^0.54.5",
     "stylus-loader": "^3.0.1",
@@ -40,4 +40,4 @@
     "webpack": "^3.10.0",
     "webpack-dev-server": "^2.9.7"
   }
-}
+}