Update dependencies

Author: fritz-c

package.json

@@ -40,23 +40,23 @@
     "autoprefixer": "^6.3.7",
     "babel-cli": "^6.10.1",
     "babel-core": "^6.10.4",
-    "babel-eslint": "^6.1.2",
+    "babel-eslint": "^7.1.0",
     "babel-loader": "^6.2.4",
     "babel-plugin-transform-object-rest-spread": "^6.8.0",
     "babel-preset-es2015": "^6.9.0",
     "babel-preset-react": "^6.11.1",
-    "cross-env": "^2.0.0",
-    "css-loader": "^0.23.1",
+    "cross-env": "^3.1.3",
+    "css-loader": "^0.25.0",
     "eslint": "^3.2.2",
-    "eslint-config-blue-hour": "0.x.x",
-    "eslint-plugin-import": "^1.10.2",
+    "eslint-config-blue-hour": "^0.2.0",
+    "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-jsx-a11y": "^2.0.1",
     "eslint-plugin-react": "^6.0.0",
     "file-loader": "^0.9.0",
     "gh-pages": "^0.11.0",
     "html-webpack-plugin": "^2.22.0",
     "node-sass": "^3.8.0",
-    "postcss-loader": "^0.9.1",
+    "postcss-loader": "^1.1.0",
     "react": "^15.2.0",
     "react-dom": "^15.2.0",
     "react-hot-loader": "^1.3.0",