SetRoot wait for render (#4688)
* Layout changes
* WIP
* Revert "Layout changes"
This reverts commit 4da8cfbd12.
* Clean topBar.component and topBar.background.component when not needed
* Move custom components login from viewController to presenters
* Change waitForRender and enabled property from primitive bool to Bool object
* Fix ios unit tests
* Add unit tests
* Remove RNNReactView observer when view ready
* Load react components from component manager
* Remove createCustomReactView duplication
* Handle render children in each Layout
* Wait for navigation presenter components render, refactor RNNTitleViewHelper
* Fix unit tests
* Add waitForRender for custom react components
* Fixes e2e
Yogev Ben David