Merge remote-tracking branch 'upstream/master'
Added unit test for the log4js module
Merge remote-tracking branch 'upstream/master'
topgo addition to limma
Added topGo results to limma json format
Always dump stderr output to debug
Added CRAN mirror to travis builds
Fixed cran mirror because the stupid R people still use iframes
Forcing install of unauthenticated packages
Removing CRAN mirror from travis setup
Added r-cran-dbi to travis build
Tweaked topGO part of unit test
Merge pull request #819 from lev-kuznetsov/master

topGO backend
Merge remote-tracking branch 'dfci-mev/master' into limma-update
Added limma top go results table and changes to backend request params.