Added fap_version field to all apps (#15)

application.fam

@@ -7,6 +7,7 @@ App(
     requires=["gui"],
     stack_size=4 * 1024,
     fap_description="Identify the reader type: NFC (13 MHz) and/or RFID (125 KHz).",
+    fap_version="1.0",
     fap_icon="nfc_rfid_detector_10px.png",
     fap_category="Tools",
     fap_icon_assets="images",