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///\page nvsetbwt_page nvSetBWT
///\htmlonly
/// <img src="nvidia_cubes.png" style="position:relative; bottom:-10px; border:0px;"/>
///\endhtmlonly
///\par
///\n
/// <b>nvSetBWT</b> is an application built on top of \ref nvbio_page to build the BWT of
/// a <i>set</i> of strings, typically reads.
///\par
/// Given an input fastq or text file with one read per line, it will create a file
/// containing the BWT of their forward and reverse-complemented strands.
/// Alongside with the main BWT file, a file containing the mapping between the primary
/// dollar tokens and their position in the BWT will be generated.
/// e.g.
///
///\verbatim
/// ./nvSetBWT my-reads.fastq my-reads.bwt
///\endverbatim
///\par
/// will generate the following files:
///
///\verbatim
/// my-reads.bwt
/// my-reads.pri
///\endverbatim
///
///\section OptionsSection Options
///\par
/// nvSetBWT supports the following command options:
///
///\verbatim
///   nvSetBWT [options] input_file output_file
///   options:
///    -v       | --verbosity     int (0-6) [5]
///    -c       | --compression   string    [1R]   (e.g. \"1\", ..., \"9\", \"1R\")
///    -F       | --skip-forward
///    -R       | --skip-reverse
///\endverbatim
///
///\section FormatsSection File Formats
///\par
/// The output BWT can be saved in one of the following formats:
///
///\verbatim
/// .txt        ASCII
/// .txt.gz     ASCII, gzip compressed
/// .txt.bgz    ASCII, block-gzip compressed
/// .bwt        2-bit packed binary
/// .bwt.gz     2-bit packed binary, gzip compressed
/// .bwt.bgz    2-bit packed binary, block-gzip compressed
/// .bwt4       4-bit packed binary
/// .bwt4.gz    4-bit packed binary, gzip compressed
/// .bwt4.bgz   4-bit packed binary, block-gzip compressed
///\endverbatim
///\par
/// The accompanying primary map file (.pri|.pri.gz|.pri.bgz), is a plain list of (position,string-id) pairs,
/// either in ASCII or binary form.
/// The ASCII file has the form:
///
///\verbatim
///  #PRI
///  position[1] string[1]
///  ...
///  position[n] string[n]
///\endverbatim
///\par
/// The binary file has the format:
///
///\verbatim
///  char[4] header = "PRIB";
///  struct { uint64 position; uint32 string_id; } pairs[n];
///\endverbatim
///
///\section DetailsSection Details
///\par
/// nvSetBWT implements a novel algorithm for the BWT construction of very large string sets,
/// called <b>set-bwte</b>:
///
///  http://arxiv.org/pdf/1410.0562.pdf
///
///\par
/// The algorithm can be considered an adaptation of Ferragina's serial <b>bwte</b> algorithm
/// to string sets and massive parallelism.
/// Among its properties, it is well suited to process reads of arbitrary length, and it allows incremental
/// updates (though this option is not yet implemented).
///