Fallback to a <Text /> component rather than view when icon not ready

fbshipit-source-id: 9689995

createIconSet.js

@@ -1,5 +1,5 @@
 import React from 'react';
-import { View } from 'react-native';
+import { Text } from 'react-native';
 import { Font } from 'exponent';
 import createIconSet from 'react-native-vector-icons/lib/create-icon-set';
 import createIconButtonComponent from 'react-native-vector-icons/lib/icon-button';
@@ -32,7 +32,7 @@ export default function(glyphMap, fontName, exponentAssetId) {
 
     render() {
       if (!this.state.fontIsLoaded) {
-        return <View />;
+        return <Text />;
       }
 
       return (

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@exponent/vector-icons",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Built-in support for 8 popular icon fonts and the tooling to create your own Icon components from your font and glyph map. This is a wrapper around react-native-vector-icons to make it compatible with Exponent.",
   "main": "index.js",
   "scripts": {},