title: get_product is now not a usable function?
body: <p>I'm using Woocommerce 2.3.11 and working in PhpStorm8.
  I see here in PhpStorm8 that <code>get_product()</code> is crossed out..<img src="https://i.stack.imgur.com/Cg479.png" alt="get_product() is crossed out"></p>
  
  <p>What is the new way to get products then? if I want to follow there standard?</p>