title: Cocoa pod v0.39.0 not working with Xcode 8
body: <p>My current project using cocoa pods of version 0.39.1, and my current pod version in my system is 1.1.1, so when i try to install the cocoa pods in my project path, it gave me warning saying </p>
  
  <p>[!] Invalid <code>Podfile</code> file: [!] Unsupported options <code>{:exclusive=&gt;true}</code> for target <code>Xxx Xxx XxxxTests</code>.. </p>
  
  <p>so i have uninstalled pod v1.1.1 and installed 0.39.1. Now when i run install command i get another warning </p>
  
  <p>[!] The <code>master</code> repo requires CocoaPods 1.0.0 - (currently using 0.39.0) Update Cocoapods, or checkout the appropriate tag in the repo.</p>
  
  <p>i'm aware that <strong>Xcode 8: Only works with CocoaPods 1.1.0</strong></p>
  
  <p>Should i update my project pod file to latest pod version or should i work with lower version of xcode so it supports v0.39.0</p>