ajout heimdall

heimdall/config/www/SupportedApps/FirefoxSend/app.json

@@ -0,0 +1,10 @@
+{
+    "appid": "675e42556cab1552e279e17a1f2a363e334fd2f0",
+    "name": "Firefox Send",
+    "website": "https://send.firefox.com/",
+    "license": "Mozilla Public License 2.0",
+    "description": "Firefox Send lets you share files with end-to-end encryption and a link that automatically expires. So you can keep what you share private and make sure your stuff doesn’t stay online forever.",
+    "enhanced": false,
+    "tile_background": "light",
+    "icon": "firefoxsend.png"
+}