1.2.1 (22 February 2011)
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Fix interaction with slam to account for package update.


1.2 (12 February 2011)
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Improved handling of sparsity in large count matrices.
Add the document tf-idf function
Allow binning of V for faster inference with factors and large datasets.


1.1 (21 January 2011)
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Minor changes: commented out we8there mnlm for faster vignette, and
	cleaned up the plot.pls function.

1.0 (20 January 2011)
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Initial version: mnlm and pls for sentiment analysis
