message: Handled bottom tabs where pager first in window
diff: #import "NVSegmentedTabView.h"
  #import "NVTabBarItemView.h"
  +#import "NVTabBarPagerView.h"
  @implementation NVSegmentedTabView
  {
  }
  }
  +- (void)didMoveToWindow
  +{
  + [super didMoveToWindow];
  + for(NSInteger i = 0; !!self.window && i < [self.superview subviews].count; i++) {
  + UIView *view = [self.superview subviews][i];
  + if ([view isKindOfClass:[NVTabBarPagerView class]])
  + [self setupWithPager:(NVTabBarPagerView *) view];
  + }
  +}
  +
  - (void)setupWithPager:(NVTabBarPagerView *)pager
  {
  _tabBarPager = pager;
  