We only support voice+text clients
* remove voice parameter since we always support voice
* test TSAttributes
Plus re-styled touched code:
* don't access ivars outside of init/dealloc
* remove unused code
// FREEBIE
While trying to pull in upstream changes to our fork of SocketRocket I
noticed we're publishing it/installing it from CocoaPods trunk, but
there's no need to do that.
Also, due to upstream refactoring, the actual included file has
changed.
// FREEBIE
