remove Platform for simple example

Author: FaridSafi

Examples/example_simple.js

@@ -9,8 +9,7 @@ var {
   StyleSheet,
   Text,
   View,
-  TouchableHighlight,
-  Platform
+  TouchableHighlight
 } = React;
 
 var GiftedListView = require('react-native-gifted-listview');

GiftedListView.js

@@ -162,7 +162,7 @@ var GiftedListView = React.createClass({
       return r1 !== r2;
     }});
 
-    if (this.props.refreshable === true) {
+    if (this.props.refreshable === true && Platform.OS !== 'android') {
       this._setY(this.props.refreshableViewHeight);
     } else {
       this._setY(0);

README.md

@@ -16,8 +16,7 @@ var {
   StyleSheet,
   Text,
   View,
-  TouchableHighlight,
-  Platform
+  TouchableHighlight
 } = React;
 
 var GiftedListView = require('react-native-gifted-listview');