Not hardcoding the auth env var
Adding script and rake task to extract methods/actions from WSDLs

into a cached JSON file so that we can use Savon::Model goodies without
distributing WSDL files, as was previously mentioned...
Adding first generated actions JSON file
Way too much for one commit, getting a bunch of code generation crap in place

plus some (sob) DSL nonsense and a few integration specs that actually
do stuff!
Adding another spec that's busted

because I don't understand how Savon builds SOAP array types and I don't
know exactly how Stingray wants SOAP array types to look :(
Making the command-line interface actually do stuff

although very crudely, and I'm not too happy about how gnarly the
returned SOAP objects are to traverse.  Perhaps wrapping with something
magical?  Le argh.