Cannot get Xamarin Xaml Intellisense working in VS 2015
<p>I've been trying to get intellisense working for quite some time now, and am unable to see anything outside of </p>

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<ul>
<li>Visual Studio 2015 Update 2</li>
<li>Resharper is installed but disabled</li>
<li>Referencing the latest pre-releases of Xamarin Forms (2.3.0.38-pre2)</li>
<li>Xamarin for Visual Studio (4.2.21) </li>
<li>Portable project referencing the proper 2.3.0.38-pre2 targets file from NuGet</li>
<li>Enable XAML Language for Xamarin.Forms</li>
</ul>

<p>What else am I missing? I feel like it shouldn't be this difficult.</p>