Applied bulk of patches from George Joseph.  Adds ability to have multiple groups for one roster item, improved iq registration handling, and minor code tweaks.

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Misc work, unfortunately not accomplishing what I had hoped.  Have determined jmml is not the best library to be using.  JML looks good and fairly recent.  Going to try it.

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[JM-761] [JM-769] [JM-770] There is now support for legacy services seeing your status.  Misc other reworkings.

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[JM-761] [JM-769] Buddy list integration is working well now.  Buddy statuses are working.  'my status' is not being sent to legacy service yet.  Other misc bugs.

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[JM-761] [JM-769] Some work done on roster integration.  Needs to be better.  Need to handle status.  Need to figure out if ymsg.support is really worth having.

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[JM-761] [JM-769] Can now log in, log out, communicate back and forth, and register.  Work coming on buddy lists and various other things.

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[JM-761] Added in registration pieces and service discovery response.  Removed unused i18n stuff (may add back in future).

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[JM-761] [JM-769] Major reworking of gateway code.  Built from the ground up.  Still some functionality to go.  Wouldn't recommend attempting to use this yet.

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Various work.  Presence was not working right at all before.  Working better now but not completely.

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