CocoaPods/Specs — pull request #1828 by zdavison (2013-04-16 14:28:03+00:00)
Title: Update Google-API-Client.podspec

Added Common subspec for shared files (contains only GTLDefines.h)

Currently /Services subspecs depend on GTLDefines.h, which should be included. Probably best to include a 'Common' subspec for cases like this.