* Apply bottomTabs options after children added

* Fix unit tests

* Stop manually manage viewControllers store, Iterate layout instead

* Update RNNCommandsHandlerTest.m

* Explicitly attach and detach viewControllers in store
* Stop registering components in commands handler

- Fix typo for *popOver* value of *modalPresentationStyle*. Should be *popover* (lowercase)
- *topBar.buttonColor* is not works, but *leftButtonColor* and *rightButtonColor* instead works perfect

* Clear sideMenu's visible options after applying

* If mergeOptions is called before a controller is attached to a parent - don’t clear one time options as they haven’t been applied yet.

Fixes #4812

Fixes #4524

* fixes noBorder issue with largeTitle

* fixes issue that change navigationbar title color to default

* - change drawerControllers subviews height to MMDrawerController`s height on orientation change

* Add 2.15.0 changes

* Add 2.16.0 changes

* Fixes command completion event commandId

* Fix e2e

* app launch docs consistent UI capitalisation

* app launch docs greater detail

* [V2] [iOS] Fix iOS custom topBar background component

* Revert "[V2] [iOS] Fix iOS custom topBar background component"

This reverts commit aab340dbf5.

* Remove previous customTopBar and customTopBarBackground before new one

* Add external component e2e
* Emit appear and disappear events for external components

I found the names used for the animation classes to be a bit undescriptive,
even though this might break a few users I think it’s for the best as a few
contributors were confused by these names as well.

This commit also allows TouchablePreview component to accept any touchable components,
not only the ones included in RN.

Complex layouts were added to relevant parts in the playground app.

Add direction property to OptionsLayout interface

* Fix iOS pop gesture when nav bar is hidden

* Add missing property

* Factor out InteractivePopGestureDelegate into its own file

* Add missing import

* Make sure fix supports hidden and visible nav bars

* Minor code style fix

Previous push animation wasn’t cancelled, when it ended the controller tried
to destroy previous view which was already destroyed.

When popToRoot or popTo where called while a screen was pushed, at the end of the push animation RNN tried to destroy an already destroyed ViewController.
Related to #3767

Mostly removed unused files left over from the recent playground app refactor

Fix typos in styling.md

Fix android title glitch and title center alignment issue on layout orientation change

Add curly braces around the visible property

uilib is used only in the playground app and was added by mistake to dependencies.