[med-svn] [SCM] bowtie2 branch, master, updated. upstream/2.0.0-beta7-38-gc1ba6b6

[Carlos Borroto]

The following commit has been merged in the master branch:
commit 50c716571ca5657d68a02c8cc3a9f403e7114543
Merge: 9fff03564930ae56e5f10af0fea37da4425eb4cb 3e6cacd61401250970fe3359438fa79b98141fc8
Author: Carlos Borroto <carlos.borroto at gmail.com>
Date:   Fri Nov 2 23:07:21 2012 -0400

    Merge tag 'upstream/2.0.2'
    
    Upstream version 2.0.2


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ultrafast memory-efficient short read aligner