title: Cocoapods podfile pod name
body: <p>I am very new to cocoapods and iOS development, and I'm trying to set up my first pod file. 
  I'm having a hard time finding the right name for the pod, for example,</p>
  
  <pre><code>pod 'GooglePlus'
  </code></pre>
  
  <p>I added "GooglePlus" in the podfile, since GooglePlus.framework was the name I see in the xcode panel on the left, however I got</p>
  
  <pre><code>Unable to find a specification for 'GooglePlus'
  </code></pre>
  
  <p>error, after Pod install. </p>
  
  <p>After a long google search I found out that the proper name for the GooglePlus is 'google-plus-ios-sdk'. However, I have more than 30 dependencies to name, and I can't seem to find any clue on other dependency names. Can someone please give me a piece of advice? </p>