Added podspec
Merge branch 'master' of git://github.com/jansanz/AFRaptureXMLRequestOperation

* 'master' of git://github.com/jansanz/AFRaptureXMLRequestOperation:
  Update README.md
  Added License & updated to ARC, tweaks
Updated podspec
Update AFRaptureXMLRequestOperation.podspec
Update AFRaptureXMLRequestOperation.podspec
Merge pull request #1 from ksmandersen/master

Add a podspec