Creating 2.14 release branch.


git-svn-id: https://hedgehog.fhcrc.org/bioconductor/branches/RELEASE_2_14/madman/Rpacks/flowQ@88839 bc3139a8-67e5-0310-9ffc-ced21a209358
fix the issue of losing color when convert command resize and convert pdf to jgp.
fix the bug that passing a character instead of a symbol to groups argument of lattice::xyplot
Merge commit 'aae3cefb583d96bbfa13c31eec83a2a4da84bc71'