title: Keep UITableView padding on header but no in separator on IOS7
body: <p>with the transition on iOS7 the separator has 15px padding on left. I know that i can remove this padding with separator inset feature on the UITableView setting in the xib file, but i need to keep heading text with padding. How to do it?</p>
  <p>default:</p>
  <p><img src="https://i.stack.imgur.com/Zmuay.png" alt="enter image description here" /></p>
  <p>with custom on separator inset to 0:</p>
  <p><img src="https://i.stack.imgur.com/ou9bX.png" alt="enter image description here" /></p>
  <p>i need to keep separators like figure 2, but the header with &quot;2013&quot; like picture 1.</p>