Add Podspec

You will need to create a tag for 0.0.1 for this to work. You will also have to add the pod to the cocoa pods registry by forking the cocoa pods repo and adding this project and creating a pull request. There are tutorials available online on how to do this. Cocoapods make it much easier for iOS and Mac OS X developers to manager and install third party libraries. Thanks.

Signed-off-by: Thomas Conner <thomas.conner@me.com>