shuffleseq
    Function
    Description
This takes a sequence as input and outputs one or more sequences
whose order has been randomly shuffled.  No bases or residues
are changed, only their order.
The number of shuffled sequences output can be set by the
'-shuffle' qualifier. 
    Usage
    Command line arguments
    Input file format
shuffleseq reads one or more sequence USAs.
    Output file format
Each run will produce a different sequence.
Note that these two sequences have the same name.
    Data files
None.
    Notes
        This program may be useful for producing sets of sequences which
        can be used to check the statistics of sequence similarity
        finding software. 
    References
None.
    Warnings
None.
    Diagnostic Error Messages
None.
    Exit status
        It always exits with status 0.
    Known bugs
None.
    Author(s)
    History
    Target users
    Comments