* Token member for bureaus
* Exception type for failed authentication
* Authenticate function
* Bureau id to credentials
* Fixed bad constructor and toString
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5149 542714f4-19e9-0310-aa3c-eee0fc999fb1
* Fleshed out client-side Agent class, made abstract
* Delegate the creation of the bureau director to subclasses of BureauClient
* Moved BureauDirector's BureauReceiver and Subscriber implementations to
anonymous classes that delegate to protected methods.
* Use SafeSubscriber
* Added new service method for notiyfing the server when the creation of an
agent fails so that the registry is not perpetually waiting
* Made BureauCredentials more conformant
* Made BureauRegistry respond properly to client logging off
* Got rid of superfluous uses of safeToString
* Changed Launcher to CommandGenerator and now use ProcessBuilder and
copyMergedOutput
* Changed bureau process parameters to server name and port instead of URL
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5030 542714f4-19e9-0310-aa3c-eee0fc999fb1
* Fixed signature of Receiver methods
* Implemented create/destroy mechanism and bootstrap request in BureauDirector
* Added BureauContext class to expose bureau information on top of usual
presents stuff
* Added BureauContext implementation in BureauClient
* Added code to kick off the director when the client logs on
* Added credentials for a bureau logon, which is just a token passed to
command line launcher
* Added concept of bureau types to distinguish between executable and command
line arguments; includes interface BureauRegistry.Launcher
* Implemented backend for the registry
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5027 542714f4-19e9-0310-aa3c-eee0fc999fb1
Jamie Doornbos