chore(package): update babel-eslint to version 8.1.2

Closes #16

Author: greenkeeper[bot]

package.json

@@ -36,7 +36,7 @@
     "ava": "^0.18.1",
     "babel-cli": "^6.16.0",
     "babel-core": "^6.18.0",
-    "babel-eslint": "^7.1.0",
+    "babel-eslint": "^8.1.2",
     "babel-plugin-transform-runtime": "^6.15.0",
     "babel-preset-latest": "^6.16.0",
     "babel-preset-react": "^6.16.0",