merge from git

git-svn-id: https://hedgehog.fhcrc.org/bioconductor/trunk/madman/Rpacks/QUALIFIER@74448 bc3139a8-67e5-0310-9ffc-ced21a209358
fix check warning during package load

git-svn-id: https://hedgehog.fhcrc.org/bioconductor/trunk/madman/Rpacks/QUALIFIER@74824 bc3139a8-67e5-0310-9ffc-ced21a209358
Merge commit '3a8773b9bad4308832ff98fa75d87d37852d188d' into trunk
RGLab/flowWorkspace#103