Move INDEX_FNs so outside packages can get a list of supported indexes.
Move INDEX_FNs so outside packages can get a list of supported indexes.

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