title: TableView Cell alignment causing some space on the top
body: <p>Don't know why but I am having this issue when using with storyboard and autolayout.
  Below is the screen shot of simulator...gray is the tableview background to understand the table frame, but my cell is not placed at the top side of table, causing some top space.
  I don't want it.<img src="https://i.stack.imgur.com/oirFJ.png" alt="enter image description here"></p>
  
  <p>It works well with ios6.</p>