Added missing babel-core bridge dependency and upgraded some packages to help the babel 6 => 7 transition

Author: julienben

package-lock.json

@@ -232,20 +232,20 @@
     "add-asset-html-webpack-plugin": "2.1.3",
     "babel-core": "7.0.0-bridge.0",
     "babel-eslint": "9.0.0",
-    "babel-loader": "8.0.0",
+    "babel-loader": "8.0.1",
     "babel-plugin-dynamic-import-node": "2.1.0",
     "babel-plugin-react-intl": "2.4.0",
     "babel-plugin-react-transform": "3.0.0",
-    "babel-plugin-styled-components": "1.5.1",
+    "babel-plugin-styled-components": "1.6.0",
     "babel-plugin-transform-react-remove-prop-types": "0.4.15",
     "circular-dependency-plugin": "5.0.2",
     "compare-versions": "3.3.1",
     "coveralls": "3.0.2",
     "css-loader": "1.0.0",
     "enzyme": "3.5.0",
-    "enzyme-adapter-react-16": "1.3.0",
+    "enzyme-adapter-react-16": "1.3.1",
     "enzyme-to-json": "3.3.4",
-    "eslint": "5.4.0",
+    "eslint": "5.5.0",
     "eslint-config-airbnb": "17.1.0",
     "eslint-config-airbnb-base": "13.1.0",
     "eslint-config-prettier": "3.0.1",
@@ -286,7 +286,7 @@
     "webpack": "4.17.1",
     "webpack-cli": "3.1.0",
     "webpack-dev-middleware": "3.2.0",
-    "webpack-hot-middleware": "2.22.3",
+    "webpack-hot-middleware": "2.23.0",
     "webpack-pwa-manifest": "3.7.1"
   }
 }