Fix for when R package info does not have homepage information
Fix for when R package info does not have homepage information

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