Add missing perl wrapper (referenced in docs)
Add missing perl wrapper (referenced in docs)

cBioPortal/cbioportal,sheridancbio/cbioportal,zhx828/cbioportal,zhx828/cbioportal,n1zea144/cbioportal,onursumer/cbioportal,onursumer/cbioportal,n1zea144/cbioportal,onursumer/cbioportal,sheridancbio/cbioportal,sheridancbio/cbioportal,onursumer/cbioportal,n1zea144/cbioportal,zhx828/cbioportal,n1zea144/cbioportal,sheridancbio/cbioportal,cBioPortal/cbioportal,zhx828/cbioportal,cBioPortal/cbioportal,zhx828/cbioportal,n1zea144/cbioportal,sheridancbio/cbioportal,zhx828/cbioportal,onursumer/cbioportal,sheridancbio/cbioportal,cBioPortal/cbioportal,zhx828/cbioportal,n1zea144/cbioportal,onursumer/cbioportal,cBioPortal/cbioportal,cBioPortal/cbioportal,n1zea144/cbioportal