Merge pull request #11 from miguelpruivo/master

Remove write and read permissions from AndroidManifest

android/src/main/AndroidManifest.xml

 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.zt.shareextend">
 
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
-
     <application>
 
         <provider