Small widget improvements

app/src/main/AndroidManifest.xml

app/src/main/java/de/beowulf/wetter/GlobalFunctions.kt

app/src/main/java/de/beowulf/wetter/widget/AppWidget.kt

...c/main/java/de/beowulf/wetter/widget/DayForecastWidget.kt

.../main/java/de/beowulf/wetter/widget/HourForecastWidget.kt

app/src/main/java/de/beowulf/wetter/widget/TimeWidget.kt

...a/de/beowulf/wetter/widget/WidgetConfigurationActivity.kt

...wulf/wetter/widget/WidgetConfigurationForecastActivity.kt

app/src/main/res/layout/activity_widget_configuration.xml

app/src/main/res/values-b+sr+Latn/strings.xml

app/src/main/res/values-bg/strings.xml

app/src/main/res/values-bs/strings.xml

app/src/main/res/values-cs/strings.xml

app/src/main/res/values-de/strings.xml

app/src/main/res/values-el/strings.xml

app/src/main/res/values-eo/strings.xml

app/src/main/res/values-es/strings.xml

app/src/main/res/values-fi/strings.xml

app/src/main/res/values-fr/strings.xml

app/src/main/res/values-hy/strings.xml