title: VIMNetworking with pod install error
body: <p>It's possible use this library with pod install?
  My project already uses pod install and when I add this library, crash with:</p>
  
  <p>"(UIImageView+AFNetworking.o) ld: 76 duplicate symbols for architecture i386 clang: error: linker command failed with exit code 1 (use -v to see invocation)"</p>