migration to new API

lib/ios/RNNControllerFactory.m

 	
 	UIViewController<RNNRootViewProtocol> *result;
 	
-	if ( node.isContainer || node.isTopTab) {
+	if ( node.isComponent) {
 		result = [self createContainer:node];
 	}
 	
-	else if (node.isContainerStack)	{
-		result = [self createContainerStack:node];
+	else if (node.isStack)	{
+		result = [self createStack:node];
 	}
 	
 	else if (node.isTabs) {
 	return container;
 }
 
-- (UIViewController<RNNRootViewProtocol> *)createContainerStack:(RNNLayoutNode*)node {
+- (UIViewController<RNNRootViewProtocol> *)createStack:(RNNLayoutNode*)node {
 	RNNNavigationController* vc = [[RNNNavigationController alloc] init];
 	
 	NSMutableArray* controllers = [NSMutableArray new];

lib/ios/RNNLayoutNode.h

 
 +(instancetype)create:(NSDictionary *)json;
 
--(BOOL)isContainer;
--(BOOL)isContainerStack;
+-(BOOL)isComponent;
+-(BOOL)isStack;
 -(BOOL)isTabs;
 -(BOOL)isTopTabs;
--(BOOL)isTopTab;
 -(BOOL)isSideMenuRoot;
 -(BOOL)isSideMenuLeft;
 -(BOOL)isSideMenuRight;

lib/ios/RNNLayoutNode.m

 	return node;
 }
 
--(BOOL)isContainer
+-(BOOL)isComponent
 {
 	return [self.type isEqualToString:@"Component"];
 }
--(BOOL)isContainerStack
+-(BOOL)isStack
 {
 	return [self.type isEqualToString:@"Stack"];
 }
 {
 	return [self.type isEqualToString:@"TopTabs"];
 }
--(BOOL)isTopTab
-{
-	return [self.type isEqualToString:@"TopTab"];
-}
 -(BOOL)isSideMenuRoot
 {
 	return [self.type isEqualToString:@"SideMenuRoot"];