title: iOS Firebase + Fabric Beta Crashylitics Not Reporting Issue
body: <p>I've just recently installed Fabric to a project which already had Firebase installed and suddenly Crashyltics has stopped working. It's not included within the 'Fabric.with([])' call on AppDelegate.swift but I wondered if Fabric and Firebase were cancelling out Crashyltics. I'm using Fabric for it's Beta option and everything else is inside Firebase.</p>
  
  <ol>
  <li>I can force a crash inside the app - But not getting anything reported in either Dashboard.</li>
  <li>My run Script Phase is also correct.</li>
  <li>My Debug is DWARF with DYSIM.</li>
  <li>Cleared derived data etc.</li>
  <li>Firebase is called after Fabric inside AppDelegate.</li>
  </ol>
  
  <p>Thanks</p>