title: POD, target has frameworks with conflicting names
body: <p>CocoaPods updated to 1.2, now I get errors.</p>
  
  <p>This is my POD:</p>
  
  <pre><code># Uncomment this line to define a global platform for your project
  # platform :ios, '8.0'
  # Uncomment this line if you're using Swift
  # use_frameworks!
  
  target 'myapp' do
  pod "MTDirectionsKit", "~&gt; 1.7.0"
  pod 'GoogleMaps'
  end
  </code></pre>
  
  <p>When I try to update POD, I receive this error:</p>
  
  <pre><code>-&gt; Installing MTDirectionsKit (1.7.0)
    &gt; Copying MTDirectionsKit from `/Users/abd/Library/Caches/CocoaPods/Pods/Release/MTDirectionsKit/1.7.0-1e8c5` to `Pods/MTDirectionsKit`
    - Running pre install hooks
  [!] The 'Pods-myapp' target has frameworks with conflicting names: googlemaps.framework.
  </code></pre>