chore(release): 5.1.0 [skip ci]

# [5.1.0](https://github.com/react-native-community/react-native-webview/compare/v5.0.8...v5.1.0) (2019-02-12)

### Features

* **wkwebview:** create api to allow clients to present a client credential for authentication ([#141](https://github.com/react-native-community/react-native-webview/issues/141)) ([fc5fd24](https://github.com/react-native-community/react-native-webview/commit/fc5fd24))

package.json

@@ -8,7 +8,7 @@
     "Thibault Malbranche <malbranche.thibault@gmail.com>"
   ],
   "license": "MIT",
-  "version": "5.0.8",
+  "version": "5.1.0",
   "homepage": "https://github.com/react-native-community/react-native-webview#readme",
   "scripts": {
     "test:js": "jest",