update DESCRIPTION File

git-svn-id: https://hedgehog.fhcrc.org/bioconductor/branches/RELEASE_2_14/madman/Rpacks/QUALIFIER@91184 bc3139a8-67e5-0310-9ffc-ced21a209358
close #47
merge from trunk
Merge commit 'f414676274afdeb6d90fc6dd28166abb252dedcd'