Release v3.1.1

Fix #94

BottomSheet v3.0.2

BottomSheet v3.0.1

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Bump version

Bump version

New Year Update (#38)

- Update Copyright
- Update swift-tools-version
- Update deprecated code (real fix for #19, replaces #20)
- Add `.absolutePositionValue` option (closes #37)
- Add `BottomSheetPositionAbsolute`
- Use explicit animations (fixes #31)
- Hide examples in ReadMe
- Implement and fix `.appleScrollBehavior` (closes #37)

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