Schmuddelwetter: rain radar

This version mainly brings improvements and fixes: • Switch off the seagull: Under Settings, Appearance, you can turn the seagull off. It then disappears from the whole app, and the app icon becomes a cloud • Lock Screen: The rain graph no longer gets stuck on an old reading • Widgets, the Lock Screen and Apple Watch now follow the rain radar. When the radar shows no rain, they show dry weather too • Thunderstorms show up more reliably in widgets and on Apple Watch • The rain card now tells you how long the rain will last • Day and night follow the position of the sun at the chosen place • Apple Watch: Complications are no longer cut off, in English and on smaller watches too. Corner complications show their scale again