Update Label text from XML
<p>I have an XML will is parsed and then fed to a bunch of Labels. </p>

<p>I am trying to add a live element so that the labels refresh automatically from the XML.</p>

<p>From what I've read this is possible using a tableView and [tableView reloadData] but the design dictates the use of labels. At the moment the labels only get updated on restarting the app, which is not ideal.</p>

<p>Using ViewWillAppear is one option, but want to stick to using lables.</p>
