fix summary import issues

git-svn-id: https://hedgehog.fhcrc.org/bioconductor/trunk/madman/Rpacks/ggbio@75328 bc3139a8-67e5-0310-9ffc-ced21a209358
bump version

git-svn-id: https://hedgehog.fhcrc.org/bioconductor/trunk/madman/Rpacks/ggbio@75329 bc3139a8-67e5-0310-9ffc-ced21a209358