removed componentLifecycle events and navigationCommands event (#2636)

lib/ios/RNNCommandsHandler.m

 	
 	UIViewController<RNNRootViewProtocol> *newVc = [_controllerFactory createLayoutAndSaveToStore:layout];
 	[_navigationStackManager push:newVc onTop:componentId completion:^{
-		[_controllerFactory.eventEmitter sendNavigationEvent:[RNNNavigationEvent create:kPush fromComponent:componentId toComponent:newVc.componentId]];
 		completion();
 	}];
 }
 	[self assertReady];
 	[CATransaction begin];
 	[CATransaction setCompletionBlock:^{
-		[_controllerFactory.eventEmitter sendNavigationEvent:[RNNNavigationEvent create:kPop fromComponent:nil toComponent:componentId]];
 		completion();
 	}];
 	
 	[self assertReady];
 	[CATransaction begin];
 	[CATransaction setCompletionBlock:^{
-		[_controllerFactory.eventEmitter sendNavigationEvent:[RNNNavigationEvent create:kPopTo fromComponent:nil toComponent:componentId]];
 		completion();
 	}];
 	
 	[self assertReady];
 	[CATransaction begin];
 	[CATransaction setCompletionBlock:^{
-		[_controllerFactory.eventEmitter sendNavigationEvent:[RNNNavigationEvent create:kPopToRoot fromComponent:componentId toComponent:nil]];
 		completion();
 	}];
 	
 	
 	UIViewController<RNNRootViewProtocol> *newVc = [_controllerFactory createLayoutAndSaveToStore:layout];
 	[_modalManager showModal:newVc completion:^{
-		[_controllerFactory.eventEmitter sendNavigationEvent:[RNNNavigationEvent create:kShowModal fromComponent:nil toComponent:newVc.componentId]];
 		completion();
 	}];
 }
 	[self assertReady];
 	[CATransaction begin];
 	[CATransaction setCompletionBlock:^{
-		[_controllerFactory.eventEmitter sendNavigationEvent:[RNNNavigationEvent create:kDismissModal fromComponent:componentId toComponent:nil]];
 		completion();
 	}];
 	
 	[self assertReady];
 	[CATransaction begin];
 	[CATransaction setCompletionBlock:^{
-		[_controllerFactory.eventEmitter sendNavigationEvent:[RNNNavigationEvent create:kDismissAllModals fromComponent:nil toComponent:nil]];
 		completion();
 	}];
 	
 	[self assertReady];
 	UIViewController<RNNRootViewProtocol>* overlayVC = [_controllerFactory createOverlay:layout];
 	[_overlayManager showOverlay:overlayVC completion:^{
-		[_controllerFactory.eventEmitter sendNavigationEvent:[RNNNavigationEvent create:kShowOverlay fromComponent:nil toComponent:overlayVC.componentId]];
 		completion();
 	}];
 }
 - (void)dismissOverlay:(NSString*)componentId completion:(RNNTransitionCompletionBlock)completion {
 	[self assertReady];
 	[_overlayManager dismissOverlay:componentId completion:^{	
-		[_controllerFactory.eventEmitter sendNavigationEvent:[RNNNavigationEvent create:kDismissOverlay fromComponent:componentId toComponent:nil]];
 		completion();
 	}];
 }

lib/ios/RNNEventEmitter.h

 #import <React/RCTBridgeModule.h>
 
 #import "RNNNavigationEvent.h"
-#import "RNNComponentLifecycleEvent.h"
 
 @interface RNNEventEmitter : RCTEventEmitter <RCTBridgeModule>
 
 
 -(void)sendNavigationEvent:(RNNNavigationEvent*)navigationEvent;
 
--(void)sendLifecycleEvent:(RNNComponentLifecycleEvent *)navigationEvent;
-
 @end

lib/ios/RNNEventEmitter.m

 static NSString* const componentDidDisappear	= @"RNN.componentDidDisappear";
 static NSString* const onNavigationButtonPressed	= @"RNN.navigationButtonPressed";
 static NSString* const navigationCommands	= @"RNN.navigationCommands";
-static NSString* const componentLifecycle	= @"RNN.componentLifecycle";
 
 -(NSArray<NSString *> *)supportedEvents {
-	return @[onAppLaunched, componentDidAppear, componentDidDisappear, onNavigationButtonPressed, navigationCommands, componentLifecycle];
+	return @[onAppLaunched, componentDidAppear, componentDidDisappear, onNavigationButtonPressed, navigationCommands];
 }
 
 # pragma mark public
 	[self send:navigationCommands body:navigationEvent.body];
 }
 
--(void)sendLifecycleEvent:(RNNComponentLifecycleEvent *)navigationEvent {
-	[self send:componentLifecycle body:navigationEvent.body];
-}
-
 -(void)sendComponentDidAppear:(NSString *)componentId {
 	[self send:componentDidAppear body:componentId];
 }

lib/ios/RNNRootViewController.m

 -(void)viewWillAppear:(BOOL)animated{
 	[super viewWillAppear:animated];
 	[self.options applyOn:self];
-	[self sendLifecycleEvent:kDidMount];
 }
 
 -(void)viewDidAppear:(BOOL)animated {
 	[super viewDidAppear:animated];
 	[self.eventEmitter sendComponentDidAppear:self.componentId];
-	[self sendLifecycleEvent:kDidAppear];
 }
 
 - (void)viewWillDisappear:(BOOL)animated {
 	[super viewWillDisappear:animated];
-	[self sendLifecycleEvent:kWillUnmount];
 }
 
 -(void)viewDidDisappear:(BOOL)animated {
 	[super viewDidDisappear:animated];
 	[self.eventEmitter sendComponentDidDisappear:self.componentId];
-	[self sendLifecycleEvent:kDidDisappear];
 }
 
 - (void)viewDidLoad {
 	[super viewDidLoad];
 }
 
-- (void)sendLifecycleEvent:(LifecycleEvent)event {
-	[self.eventEmitter sendLifecycleEvent:[RNNComponentLifecycleEvent create:event componentName:self.componentName componentId:self.componentId]];
-}
-
 -(BOOL)isCustomTransitioned {
 	return self.options.customTransition != nil;
 }