title: Tabbar with custom colors
body: <p>I want to create a Tabbar application.My basic necessity is that i want the color of tab bar icons to be red instead of the default blue color.(i.e the selected tab icon has to be of red color instead of the default blue color provided by apple).I dont want the color of the tab bar to be changed.I want it to be of the default black color.Hope the question makes sense.</p>
  
  <p>I want the tab bar to look something like this</p>
  
  <p><img src="https://i.stack.imgur.com/Yq2JR.png" alt="alt text"></p>
  
  <p>Thanks.</p>