fix(package): update eslint-plugin-import to version 2.17.3

Closes #191

Author: greenkeeper[bot]

package.json

@@ -33,7 +33,7 @@
     "eslint-config-standard": "^12.0.0",
     "eslint-loader": "2.1.0",
     "eslint-plugin-flowtype": "2.49.4",
-    "eslint-plugin-import": "2.13.0",
+    "eslint-plugin-import": "2.17.3",
     "eslint-plugin-jsx-a11y": "6.1.1",
     "eslint-plugin-node": "^7.0.0",
     "eslint-plugin-prettier": "^2.0.1",