title: What goes into your .gitignore if you're using CocoaPods?
body: <p>I've been doing iOS development for a couple of months now and just learned of the promising <a href="http://cocoapods.org/">CocoaPods</a> library for dependency management.</p>
  
  <p>I tried it out on a personal project: added a dependency to <a href="https://github.com/allending/Kiwi">Kiwi</a> to my Podfile, ran <code>pod install CocoaPodsTest.xcodeproj</code>, and <em>voila</em>, it worked great.</p>
  
  <p>The only thing I'm left wondering is: what do I check in, and what do I ignore for version control? It seems obvious that I want to check in the Podfile itself, and probably the .xcworkspace file as well; but do I ignore the Pods/ directory? Are there other files that will be generated down the road (when I add other dependencies) that I should also add to my .gitignore?</p>