React Native Snap Carousel Versions Save

• Fix ParallaxImage not being rendered (thanks @louiszawadzki)

Bugfixes

• Fix a potential crash in release mode (thanks @hanpanpan200)
• Do not round scroll offset's number in order to prevent potential issues with scroll repositioning

New features and enhancements

• Add a new callback method: onBeforeSnapToItem()
• Add prop lockScrollTimeoutDuration
• Add the ability to enable/disable callback's execution when snaping programmatically
• Add the ability to change scrollEnabled to true from initially false (thanks @tomauty)

Bugfixes

• Fix random errors when accessing wrapped component's reference
• Fix errors triggered when calling setState() while the component has already been unmounted

Other

• Support keyExtractor on ScrollView (thanks @hadimhd)

• Add a layout prop to let users choose between 3 different carousel layouts (see the documentation)
• Add the ability to define dynamic styles based on scroll position with props scrollInterpolator and slideInterpolatedStyle. This allows implementing custom animations and layouts (see the dedicated documentation).
• Rename props customAnimationType and customAnimationOptions to activeAnimationType and activeAnimationOptions

• Add the ability to render either a ScrollView component or a FlatList one (default) (see prop useScrollView)
• Add support for versions of React Native < 0.43 (see this note)
• Add support for custom animations (see props customAnimationType and customAnimationOptions)
• Add method triggerRenderingHack() to work around a random FlatList bug that keeps content hidden until the carousel is scrolled
• Hack around ScrollView/FlatList image rendering issues on Android
• Fix issue with tappable dots when loop is enabled

• Fix snapToItem call that results in snapping to the wrong item when loop is enabled
• Fix issue that, in some use cases, prevents every items but the initial ones to be rendered
• On Android, prevent loop and callback issues because scroll offset's value doesn't return an integer
• Add prop inactiveSlideShift (see #204)
• Expose FlatList's prop inverted (use at your own risk since it will mess with the current handling of RTL layouts)
• Set removeClippedSubviews to true by default

• Fix issue with possible faulty index when loopClonesPerSide is greater than data length
• Guard against setNativeProps() being undefined
• On Android, make sure that the first item has the proper active style after init
• On iOS, remove the feature "snap as soon as the previous/next item becomes active when lockScrollWhileSnapping is enabled" since it messes with direct calls to snapToItem()

• Prevent issue on iOS when enableSnap is set to false while lockScrollWhileSnapping is set to true

• Fix issue with lockScrollWhileSnapping when no callback was provided
• Pagination component: add props activeOpacity and dotContainerStyle

• Fix issue when initializing the carousel with empty data
• Make tappable PaginationDot snaps to the right item when loop is enabled