updated version information, updated text on install page, updated references to the PyNAST blog to refer to QIIME blog the former is being discontinued in favor of the latter
dropped the __status__ tag as this is redundant (you can always tell if it's release or dev from __version__
changed rDNA to rRNA, because I hate rDNA
changed rDNA to rRNA, because I hate rDNA
added title line
updated help link
fixed error in documentation, blast is actually a required dependency (for the db search step)
changed blast download link
changed blast download link
changed doc to indicate that these are tested with the GUI (though 2.2.22 is the recommend version for most recent version of the command line code)
reverted previous change - blast isn't actually required
updated for release
removed reference to older version of uclust. no reason to support that anymore
fixed formatting issue
Merge pull request #8 from gregcaporaso/1.2.1

preparation for the 1.2.1 release of PyNAST