deps: update dependencies to enable Greenkeeper 🌴 (#243)

README.md

@@ -2,7 +2,7 @@
 
 # Mercury Parser - Extracting content from chaos
 
-[![CircleCI](https://circleci.com/gh/postlight/mercury-parser.svg?style=svg&circle-token=3026c2b527d3767750e767872d08991aeb4f8f10)](https://circleci.com/gh/postlight/mercury-parser) [![Build status](https://ci.appveyor.com/api/projects/status/bxwqp6mn8ijycqh4?svg=true)](https://ci.appveyor.com/project/adampash/mercury-parser) [![Apache License][license-apach-badge]][license-apach] [![MITC License][license-mit-badge]][license-mit]
+[![CircleCI](https://circleci.com/gh/postlight/mercury-parser.svg?style=svg&circle-token=3026c2b527d3767750e767872d08991aeb4f8f10)](https://circleci.com/gh/postlight/mercury-parser) [![Build status](https://ci.appveyor.com/api/projects/status/bxwqp6mn8ijycqh4?svg=true)](https://ci.appveyor.com/project/adampash/mercury-parser) [![Greenkeeper badge](https://badges.greenkeeper.io/postlight/mercury-parser.svg)](https://greenkeeper.io/) [![Apache License][license-apach-badge]][license-apach] [![MITC License][license-mit-badge]][license-mit]
 
 [license-apach-badge]: https://img.shields.io/badge/License-Apache%202.0-blue.svg?style=flat-square
 [license-apach]: https://github.com/postlight/mercury-parser/blob/master/LICENSE-APACHE

package.json

@@ -66,7 +66,7 @@
     "changelog-maker": "^2.3.0",
     "eslint": "^5.12.0",
     "eslint-config-airbnb": "^17.1.0",
-    "eslint-config-prettier": "^3.5.0",
+    "eslint-config-prettier": "^4.0.0",
     "eslint-import-resolver-babel-module": "^2.2.1",
     "eslint-plugin-babel": "^5.3.0",
     "eslint-plugin-import": "^2.14.0",
@@ -149,5 +149,17 @@
       "prettier --write",
       "git add"
     ]
+  },
+  "greenkeeper": {
+    "ignore": [
+      "jasmine-core",
+      "karma-jasmine",
+      "rollup-plugin-node-resolve",
+      "eslint-import-resolver-babel-module",
+      "jest",
+      "jest-cli",
+      "babel-jest",
+      "karma"
+    ]
   }
 }