Small correction to RO TTS
some semantic improvements
rendering_types: Export smoothness key used on tracks
support scuba_diving
amend comment
Update build-scripts/regions/big_indexes.xml
Add EGM96 Worldwide  support
Improve layoutissue
Add collator instance
Fix exception
Always show pseudo-lanes (even if they are not available) because the voice is suppressed
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Translated using Weblate.
Add allowed speed widget
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Translated using Weblate.
slightly modified Christof road scheme for testing in touring view
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Translated using Weblate.