When dismissing a modal the root layout was added to modalsLayout instead of rootLayout.

* Remove OCMock files from being compiled into pod

* Add prepare script to build source when repo is cloned

* Revert package.json change

I needed to update the package in order to build the playground project.

Missing 'color' property in the styling docs for the topBar background color.

* Fixes overlays level - #4145

* Disable overlay unmounts when dismissed

* Fixes e2e

* Enable android load drawable images

* Add debug check

* Update document

It was added by mistake to the library’s manifest instead of the e2e application’s manifest.

Increase type safety in 3 most important files

This commit exports interfaces used by RNN so they can be used to improve type checking. closes #4177

Usage

import {Options} from 'react-native-navigation';
const options: Options = {}

Closes $4225

Fixes #4225