chore(package): update eslint-loader to version 3.0.2

Closes #75

Author: greenkeeper[bot]

package.json

@@ -35,7 +35,7 @@
     "eslint": "^4.1.1",
     "eslint-config-airbnb": "^15.0.0",
     "eslint-import-resolver-webpack": "^0.8.1",
-    "eslint-loader": "^1.6.1",
+    "eslint-loader": "^3.0.2",
     "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-jsx-a11y": "^5.1.1",
     "eslint-plugin-react": "^7.0.0",