title: Change tintColor of unselected UITabBarController item title and background image
body: <p>How can I change the tintColor of an unselected UITabBarItem title and background image iOS 8? </p>
  
  <p>The default color for an unselected state is a light gray color, but it does not show on my darkish shade UITabBar background</p>
  
  <p>I'd like my unselected state to have a color of [UIColor blackColor]</p>
  
  <p>Inside my app delegate didfinishlaunchingwithoptions: I have</p>
  
  <pre><code>UIImage *deselectedE = [[UIImage imageNamed:@"mincraft_axe_green_32.png"] imageWithRenderingMode:UIImageRenderingModeAutomatic];
  UIImage *selectedE = [[UIImage imageNamed:@"mincraft_axe_green_32.png"] imageWithRenderingMode:UIImageRenderingModeAutomatic];
  e.tabBarItem =  [[UITabBarItem alloc] initWithTitle:@"Profile" image:deselectedE selectedImage:selectedE];
  [[UITabBar appearance] setTintColor:[UIColor blackColor]];
  </code></pre>