diff -r 453fc9b5eb53 -r 58f5b7e6c79e MozillaFirefox/firefox.js
--- a/MozillaFirefox/firefox.js	Fri Apr 28 19:56:19 2017 +0200
+++ b/MozillaFirefox/firefox.js	Wed Apr 26 14:27:22 2017 +0200
@@ -1,1 +1,3 @@
+pref("intl.locale.matchOS", true);
 pref("browser.preferences.instantApply", true);
+pref("geo.wifi.uri", "https://location.services.mozilla.com/v1/geolocate?key=%MOZILLA_API_KEY%");