Add gtf->bed converter to transcriptome preparation.
Add gtf->bed converter to transcriptome preparation.

averagehat/cloudbiolinux,rchekaluk/cloudbiolinux,elkingtonmcb/cloudbiolinux,chapmanb/cloudbiolinux,heuermh/cloudbiolinux,kdaily/cloudbiolinux,averagehat/cloudbiolinux,kdaily/cloudbiolinux,joemphilips/cloudbiolinux,rchekaluk/cloudbiolinux,AICIDNN/cloudbiolinux,averagehat/cloudbiolinux,kdaily/cloudbiolinux,chapmanb/cloudbiolinux,pjotrp/cloudbiolinux,averagehat/cloudbiolinux,heuermh/cloudbiolinux,elkingtonmcb/cloudbiolinux,AICIDNN/cloudbiolinux,kdaily/cloudbiolinux,AICIDNN/cloudbiolinux,rchekaluk/cloudbiolinux,joemphilips/cloudbiolinux,rchekaluk/cloudbiolinux,chapmanb/cloudbiolinux,pjotrp/cloudbiolinux,AICIDNN/cloudbiolinux,joemphilips/cloudbiolinux,elkingtonmcb/cloudbiolinux,heuermh/cloudbiolinux,joemphilips/cloudbiolinux,chapmanb/cloudbiolinux,heuermh/cloudbiolinux,elkingtonmcb/cloudbiolinux,pjotrp/cloudbiolinux,pjotrp/cloudbiolinux