title: iOS - SplitViewController alternative?
body: <p>I am looking to change the width of the master view in a <code>UISplitViewController</code> in an App Store acceptable way. Changing private <code>_masterColumnWidth</code> property works in principle, but I'm assuming it will get rejected if submitted to the App Store.</p>
  
  <p>I looked into a commonly recommended alternative, <a href="https://github.com/mattgemmell/MGSplitViewController/" rel="nofollow" title="MGSplitViewController"><code>MGSplitViewController</code></a>, but it hasn't been updated in a while, and at least in my testing with iOS 6+ behaves a little sporadically - does not always calculate the views' geometry correctly as you keep rotating the device. Are there any other alternatives, considering this is pretty much the only change to the <code>UISplitViewController</code> that I need to implement?</p>