title: Ionic Cordova: Is there a way to set fixed cordova-ios version
body: <p>Currently I am building an Ionic App.</p>
  
  <p>When i clone a fresh copy of my repo and add platform ios, cordova-ios@5.0.1 is used because of following line in config.xml</p>
  
  <pre><code>&lt;engine name="ios" spec="5.0.1" /&gt;
  </code></pre>
  
  <p>But when i remove platform iOS, this line also gets removed.</p>
  
  <p>Therefore, on the next read cordova-ios@4.x.x gets installed. But I need at least version 5.0.1 otherwise the Google Maps plugin wont work.</p>
  
  <p>Can i somehow force the use of cordova-ios@5.0.1?</p>
  
  <p>Tried to find resolutions to the problems and tried various different settings in package.json and config.xml, nothing helps.</p>