roster_test.go
2012-01-08 Chris Jones Stanzas can now contain multiple nested (extended) elements.
2012-01-02 Chris Jones Renamed the somewhat obscure XTo(), etc. to GetTo(), etc.
2011-12-31 Chris Jones Use name tags for roster data structures.
2011-12-31 Chris Jones Extended stanzas work now.
2011-12-31 Chris Jones Added a capability to use extensions. There are still some bugs with
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