A few small teaks (i.e. gitignore), nothing crazy

Most important change in this push request is the new gitignore rule to hide your TelAPI credentials in the telapi.rb initializer.

Another thought - It'd be cool if we used <GetSpeech> and a grammar file for the IVR. I've been meaning to play around with that stuff.

Let me know if you're interested and we can play around with it.