title: Android: change tab order/position in TabWidget
body: <p>In my Android TabWidget, I would like to be able to change the index of a tab such that the order or position of the tab is changed relative to the other tabs.  I don't see a way to do this in the documentation.  Anyone have any ideas?</p>
  
  <p>I have a scrolling tab bar with the last tab on the right labeled with "+".  The user clicks this to create a new tab.  But the new tab is always being created to the far right and I want to insert the new tab just to the left of the "+" tab.</p>