title: Initialize mmvcross IOC for Windows Runtime Component Background Task
body: <p>In building my current (first) Windows Phone app it requires me to create a Windows Runtime Component to achieve the functionality I require.  In order for this setup to work and not duplicate a lot of code from my PCLs into the task class itself, I wanted to use the MMVMCross IOC that I am already using throughout the application.</p>
  
  <p>Unfortunately, the Background Task (IBackgroundTask) is executed in an entirely different process.  Trying to utilize the IOC via Mvx.Resolve throws a NullReferenceException.  I cannot figure out how to initialize the IOC as the standard "setup.cs" method does not work in the Runtime Component.</p>
  
  <p>I do not need the entire MVVMCross stack for this -- just the IOC.</p>
  
  <p>Thank you.</p>