expo-font module (#2989)

* expo-font module

* [expo-font-interface] Move FontManager interface to expo-font-interface

* [expo-font-interface] Remove obsolete dependencies from expo-font-interface

* [expo-font] Refactor interfaces and logic flow

* [expo-font-interface] Rename EXFontX to EXFontXInterface

* [expo-react-native-adapter] Add a small explanation to EXReactFontManager

* [expo-font] Minor fixes

* [home] Publish new Expo Home

* [jest-expo] fix mock-generator and update mocks

* [font] fix client tests and rename module ExponentFontLoader -> ExpoFontLoader

fbshipit-source-id: 5fbf23a

createIconSet.js

@@ -1,6 +1,6 @@
 import React from 'react';
 import { Text } from 'react-native';
-import { Font } from 'expo';
+import { Font } from 'expo-font';
 import createIconSet from './vendor/react-native-vector-icons/lib/create-icon-set';
 import createIconButtonComponent from './vendor/react-native-vector-icons/lib/icon-button';
 

createIconSetFromIcoMoon.js

@@ -1,4 +1,4 @@
-import { Font } from 'expo';
+import { Font } from 'expo-font';
 import createIconSetFromIcoMoon from './vendor/react-native-vector-icons/lib/create-icon-set-from-icomoon';
 
 export default function(config, expoFontName, expoAssetId) {

package.json

@@ -19,7 +19,8 @@
   "homepage": "https://expo.github.io/vector-icons",
   "dependencies": {
     "lodash": "^4.17.4",
-    "react-native-vector-icons": "4.5.0"
+    "react-native-vector-icons": "4.5.0",
+    "expo-font": "^1.0.0"
   },
   "devDependencies": {}
 }