Merge Weblate's Translation Memory changes without taking them

Translation Memory had filled in wrong near-matches (French and Spanish Bluetooth off became
on, German Directions on became off), so every language keeps the repo's wording. Only the
new, empty Danish file comes in.

gearslip/src/main/res/values-da/strings.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+</resources>