PyNAST 1.2 - (9 Nov 2012)
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* Required PyCogent version is now 1.5.3.
* If muscle is installed, required version is now 3.8.31.

PyNAST 1.1 - (31 Mar 2010)
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* Switch from BLAST for database search to uclust for database search. BLAST is no longer available for database searching.
* Switch from BLAST as the default pairwise alignment to uclust as the default pairwise aligner.
* Addition of setup.py to facilitate installation.

PyNAST 1.0 - (25 Jan 2010)
==========================

* Initial release
