call setButtons with empty fab object to remove it

* Added default testId to registered components

* Added default testID to registered components

* Corrected screenId to screenID

* Added default testId to registered components

* Added default testID to registered components

* Less intrusive collapsing implementation

In order for a screen to implement collapsingTopBar, it had to define
a specific set of style properties such as drawUnderTabBar or
drawUnderNavBar. This commit aims to make implementing collapsingTopBar
less intrusive by inferring these properties from hideTitleBarOnScroll.

This commit introduces a few fixes and changes related to
the collapsingTopBar mechanism.

1. Screens are now drawn under bottomTabs if titleBarHideOnScroll
   is true.

2. TitleBarHideOnScroll can be passed in AppStyle.

3. ScrollView is detected properly after it gets detached due to large
   diff in render.

4. Take BottomTabs height into account when measuring collapsing
   screens.

Now the style parameter is used inside RCCDrawerController but it's not passed through startTabBasedApp/startSingleScreenApp. Passing the style parameter allows to disable sidebar shadow trough style.drawerShadow.

related to #557 #474 #125

https://github.com/wix/react-native-navigation/issues/297

Fix TitleBar hide on scroll when screen is drawn under TopBar

Take scaledTouchSlop into account when calculating CollapseAmount to
prevent the TopBar from translating after every touch event, even
when the users intent was not to scroll in Y direction.

* Fix drawer param conversion method

* Added side identifier

* Updated setStyle

* Removed presumptive eval

* Removed debug import

* Removed unneeded flag

This reverts commit c5a5382c0f.

* Implement right SideMenu on Android

* Adapt toggleSideMenu and toggleSideMenuVisible to right SideMenu