don't import @<- from methods

git-svn-id: https://hedgehog.fhcrc.org/bioconductor/trunk/madman/Rpacks/flowViz@74235 bc3139a8-67e5-0310-9ffc-ced21a209358
bum version

git-svn-id: https://hedgehog.fhcrc.org/bioconductor/trunk/madman/Rpacks/flowViz@74356 bc3139a8-67e5-0310-9ffc-ced21a209358
Merge commit '5c72c3292cc61f60af7f9e1bf7596f7bc4dd6423' into trunk
bump version