Added permanent facebook page token

screens/HomeScreen.js

@@ -19,7 +19,7 @@ type State = {
     data: Object,
 };
 
-const FB_URL = "https://graph.facebook.com/v3.3/amicale.deseleves/posts?fields=message%2Cfull_picture%2Ccreated_time%2Cpermalink_url&access_token=EAAGliUs4Ei8BAHRO8Gch8noIZCdQfgWztBKCvWy8MaKGMdWug1qUV2h4M3WzyUo8kbja1qhRdc8ZA1FzQDGbJZCxVtUakzFVvNpgC1SbJbtueA1rzlMCF5wuPinaKNyZCwH7JaqdUFbD9RnD6lOMCJ6XBeO0sojL2PBdEZAov6j6EZAOvjgykfG0ZB5E7EmxebrXWSQLBFoEAZDZD";
+const FB_URL = "https://graph.facebook.com/v3.3/amicale.deseleves/posts?fields=message%2Cfull_picture%2Ccreated_time%2Cpermalink_url&access_token=EAAGliUs4Ei8BAGwHmg7SNnosoEDMuDhP3i5lYOGrIGzZBNeMeGzGhpUigJt167cKXEIM0GiurSgaC0PS4Xg2GBzOVNiZCfr8u48VVB15a9YbOsuhjBqhHAMb2sz6ibwOuDhHSvwRZCUpBZCjmAW12e7RjWJp0jvyNoYYvIQbfaLWi3Nk2mBc";
 
 let test_data = [
     {