FadeIn ContentView and TopBar when pushing shared element screen

If the screen is pushed with `animated: false` then only TopBar is
animated in. This is a compromise until we expose means to control the
transition of each element on the screen.

Reading the docs I couldn't see a way to simply change the color of the status bar on Android. Only via https://github.com/wix/react-native-navigation/issues/571#issuecomment-267255350 I saw there was a prop to do this.

(Assuming this is Android only since iOS only allows for light or dark).

* Temporarily disable shared element screens in example app

* Fix card positioning when transitioning

* resolve rnn dep from npm

* Temporarily disable shared element screens in example app

* Fix card positioning when transitioning

* Add view manager

* Don’t update screen style on ViewPagerScreenChangedEvent

* change version to legacy

* Fix headers after rebase

* version bump

* Add image to each list item

* Basics structure is done (I think)

toElement also animates into place, even though values are completely wrong.

* Stop relying on refs to resolve fromElements

* Hide only corresponding fromElement

* Animate sharedElements back into place on screen pop

* Update example project with Dota heroes

* Initial curved animation implementation

* Stop resolving sharedElement refs

* Move getLocationOnScreen to ViewUtils

* Parse control points passed from Js

* Scale animation works

Not sure about pivot coordinates yet.

* minor update to SharedElementsTransition screen

* Minor changes to example screens

* Draw shared elements on Screen

Ignore Z order and draw shared elements directly on screen

* stuff

* Start animation after views are drawn

* f

* Animate text color

* Less allocations when animating text color

* Switch from RGB to LAB 😎

* Save and restore SpannedString

* Use correct status bar height in Android M

* Pass show and hide duration from Js

* Fix flicker when show animation starts

* Make shared elements not clickable

motivation: might be related to some native crash

* Use linear interpolation as default interpolation

* Code cleanup

* Clear SharedElements refs when screen is destroyed

* Code cleanup

* Add decelerate interpolator

* No more occasional flicker on animation start (Hopefully 🙏)

* Add FastOutSlowIn interpolator

* Animate only visible shared elements

* Clip bounds animator somewhat works

* Hope fully no more flickery images

* Add interpolator to each animator

* some work on shared element screens

* rebase fix

* fix lint

* Global bottomTabSelected event

* ios - add bottomTabSelected and bottomTabDeselected events

_lede_ is a [word](https://www.merriam-webster.com/dictionary/lede), not a spelling mistake. In case you were wondering.

* Add font family support on bottom tabs

* import missing classes

* import missing class

* update document

* Added an additional navigation event for the press of an already selected tab

* Renamed new navigation event to bottomTabReselected

This is a quick hack to address issue where the expended color was
set after pop even if screen was collapsed.

No need to check it twice

* wix react-native open source json config file

* Update openSourceIsAwesome.json

Issue #542 caused an issue where setting the `tabBarButtonColor` would override the `tabBarSelectedButtonColor`. This fixes that.

closes #851

* Initial commit

* Initial commit

* Clean-up title

When snackbar cta is clicked - event is dispatched with the specified eventId

Since fab set dynamically wasn’t saved in screen params, when returning
to that screen the fab wasn't displayed.

This commit also enables setting fab dynamically in modals