Added Podspec for SocketRocket

[lukeredpath]

I'm currently experimenting with swapping out ZTWebSocket for SocketRocket as the backend for my libPusher library (working pretty good so far).

Because I use CocoaPods to manage my project dependencies, I've created and pushed a podspec for SocketRocket.

Because you have no tagged versions, I've gone with 0.1 for now. If you start tagging releases in the future, the spec can be updated.

The reason I'm opening this issue is that you may want to consider including a copy of the podspec in the root of your repository; this lets CocoaPods users point to your Github repository and fetch the latest HEAD using CocoaPods.

Thanks a lot!

[lukeredpath]

Oh, you may notice I wasn't able to fully fill out the author details. I've put Square, but if you'd like me to change this let me know. Also, if there is an email address I can add there, do tell me.

[mikelikespie]

Sounds really awesome. I'm glad it's working out for you. If you have any suggestions for packaging it to work better with CocoaPods, let me know.

Feel free to open a pull request for a podspec to be put added to our root. Should not be a problem

The email lewis@squareup.com should work for now. "Square" is just fine too.