bottomTab.icon accepts a string as well as required asset - this was not reflected properly in TypeScript and implementation was missing from Android.
closes #5759

Import lodash sub modules

This new updateProps command allows to update props for a component registered with Navigation.registerComponent.
The updated props are handled by shouldComponentUpdate and componentDidUpdate lifecycle methods.
This commit builds upon the work done in 291f16177d and is a breaking change.

This commit adds support to update props of screen or custom button/title via the mergeOptions api.

```js
Navigation.mergeOptions('myComponentId', {
  passProps: {
    text: 'new value'
  }
});
```

This commit adds initial support for passing null as a valid value for color properties.
When a color property is applied, if it wasn't specified then the default color is applied. Now, when null is passed, no color will be applied
leaving the last color applied as is.

This is useful when showing an Overlay and you'd like to keep the current StatusBar color unaffected. Another usecase would be when you'd like to avoid coloring an icon in BottomTabs.

## Goal of this PR
The goal of this PR is to make `OptionsProcessor.ts` great again 🇺🇸 . To me it was total mess including tests. 

## What was wrong or funky?
1. the tests tested if React Native's `processColor` color works as it should even though react native has [multiple tests for this](https://github.com/facebook/react-native/blob/master/Libraries/StyleSheet/__tests__/processColor-test.js). Aka we don't have to test React Native's functions :D
2. `LayoutTreeCrawler.test.ts` was testing `OptionsProcessor`s functionality so it was removed now
3. Lots of small things since this was done before putting `noImplicitAny` to true so it wasn't made TypeScript in mind

## Result
Now `OptionsProcessor.ts` should be
1. code way more clear
2. tests are testing only things that they should
3. tests are written in clear way
4. it is easy to see from the tests what the whole function does
5. type safe for TypeScript `noImplicitAny` (when we actually turn it on)

Remove some implicit anys and refactor tests

* Remove tests that test that lodash cloneDeep works

Options are handled in Js and should not be passed over the bridge as that may
cause serialisation errors. Omitting passProps reduces the amount of data passed over the
bridge as well.

* pass props for topBar background component

* refactored custom components

* pass props for topBar background component

* refactored custom components

* refactored RNNOptions object

* Use margin to control component position relative to TopBar

RelativeLayout rules caused excessive CPU usage due to issues with RN's
keyboard detection mechanism (based on global layout listener)

* Skip custom transition e2e on Android

* Improved the clarity of the top-level API doc (#2984)

I clarified some of the language here so that it is easier for the beginner to understand. (It was a little bit awkward before)

* Increase gradle daemon process memory

* Disable Orientation test on Android

* Fix SideMenu e2e

* Fix popTo

* Use margin instead of RelativeLayout rules to align component to BottomTabs

Rules caused excessive CPU usage due to RN issue with global layout listener
and keyboard visibility detection.

* Update README.md

for triggering build

* Update README.md

* Consolidate pop and animatePop

* Update top-level-api.md ... more copyediting. (#3002)

Further clarification of some of the top level API stuff.

* popTo animates top screen

* Refactor component options on Android

* Stop processing passProps from options

* removed comments

* passProps to buttons

* push and pop custom transitions

* refactored defaultOptions

* custom animations support for show and dismiss modal

* added backgroundImages options

* update readme

* backgroundImage fix

* added unit test

* created RNNNavigationOptions

* created RNNRootViewControllerTest and added a test for the topBarBackgroundColor style

* working

* process navigationOptions colors

* created a test for new RNNRootViewController functionality

* changed RNNRootViewController to init with name, navigationOptions and container id, instead of node

* changed RNNRootViewController to get a new type - RNNavigationOptions

* refactored statusBarHidden test and implementation, all tests pass

* added setup to RNNRootViewControllerTest.m and refactored tests

* added test for title and implemented static title

* minor fixes

* removed redundant eslint config

* added topBarTextColor to RNNNavigationOptions

* topBarTextColor RNNRootViewController test

* changed setOptions to receive RNNNavigationOptions. created OptionsProcessor to process colors in both layoutTreeCrawler and Commands

* minor fix

* create setOptionsDynamically in RNNNavigationOptions to make dynamic options merge with static option instead of overriding them

* findcontainerId returns a RNNRootViewController , setOptions now merges styles with the static styles of the view