Merge pull request #16 from guhungry/react-native-0.59

fix(npm): Support React Native up to 0.59

Author: cpojer

package.json

@@ -26,7 +26,7 @@
   },
   "peerDependencies": {
     "react": "^16.0",
-    "react-native": "^0.57.0"
+    "react-native": ">=0.57 <0.60"
   },
   "devDependencies": {
     "@babel/core": "^7.0.0",