Zürich

• Adds Smart Key Path subscripting to create a binder for property of object.
• Adds UICollectionView extensions:
  • prefetchItems
  • cancelPrefetchingForItems
• Adds UITableView extensions:
  • prefetchRows
  • cancelPrefetchingForRows
• Fixes various spelling mistakes and missing parameters.
• Adds UISegmentedControlExtensions:
  • titleForSegment(at:)
  • imageForSegment(at:)
• Adds Maybe.ifEmpty(default:) operator.
• Adds Maybe.ifEmpty(switchTo:) operator.
• Adds Maybe.catchErrorJustReturn(_:) operator.
• Add Single.flatMapMaybe(_:) operator.
• Add Single.flatMapCompletable(_:) operator.
• Add Single.zip(_:) operator.
• Add Single.catchErrorJustReturn(_:) operator.
• Add Single.asMaybe(_:) operator.
• Add Single.asCompletable(_:) operator.

Anomalies

• Lower macOS Deployment Target to 10.9
• Deprecates UISegmentedControl.enabled(forSegmentAt:) in favor of UISegmentedControl.enabledForSegment(at:).