enrichR v3.2

Fixed further problems with errors when internet connection was not available
Automated bibliography using pandoc and .bib files
Added optional file writing for printEnrich().
Changed all getOption("stringsAsFactors") to getOption("stringsAsFactors", FALSE)

enrichR v3.1

Changed to gracefully detect internet connection

enrichR v3.0

Updated enrichR.base.address
Included additional enrichr sites including FlyEnrichr, WormEnrichr, YeastEnrichR and FishEnrichR (Thanks to Alexander Blume)
Ability to generate a plot from the enrichment results (Thanks to I-Hsuan Lin)

enrichR v2.1

Fixed bug by adding .onLoad hook to setup initial options
Added bibliography directly and removed .bib as it was causing pandoc-citeproc problems with README.Rmd and vignette.
Corrected spelling error in vignette

enrichR v2.0.

Contains checks on enrichR website to ensure it is online.