Adding support for cocoapods

This pull request includes a Podspec for the Live SDK and an updated PhotoSky sample to use cocoapods to access the Live SDK. Everything is pointed to my repo to make testing possible, but we need to redirect the URLs to the real repo when approved.
Yes, when we move the repo over to the final location, we'll need to delete the Podfile.lock and run "pod install" to reinstall the pod from the right location.


We should probably do the commit in two phases, first the Podfile and tag, and then the updated samples.


________________________________
From: Peter Nied <notifications@github.com>
Sent: Monday, December 8, 2014 9:42 AM
To: liveservices/LiveSDK-for-iOS
Cc: Ryan Gregg
Subject: Re: [LiveSDK-for-iOS] Adding support for cocoapods (#47)


In src/Samples/PhotoSky/Podfile.lock:

> @@ -0,0 +1,19 @@
> +PODS:
> +  - LiveSDK (5.6.0)
> +
> +DEPENDENCIES:
> +  - LiveSDK (from `/Users/ryan/SourceCode/github/LiveSDK-for-iOS`)


Will this path information be clean after the update?

-
Reply to this email directly or view it on GitHub<https://github.com/liveservices/LiveSDK-for-iOS/pull/47/files#r21469955>.