more cleanup, put all functions in body and return an object of pointers to functions
more cleanup,
put all functions in body and return an object of pointers to functions

gsun83/cbioportal,angelicaochoa/cbioportal,pughlab/cbioportal,j-hudecek/cbioportal,fcriscuo/cbioportal,shrumit/cbioportal-gsoc-final,n1zea144/cbioportal,adamabeshouse/cbioportal,onursumer/cbioportal,zheins/cbioportal,cBioPortal/cbioportal,bihealth/cbioportal,IntersectAustralia/cbioportal,j-hudecek/cbioportal,onursumer/cbioportal,jjgao/cbioportal,istemi-bahceci/cbioportal,mandawilson/cbioportal,zhx828/cbioportal,zheins/cbioportal,gsun83/cbioportal,bihealth/cbioportal,angelicaochoa/cbioportal,fcriscuo/cbioportal,zheins/cbioportal,shrumit/cbioportal-gsoc-final,istemi-bahceci/cbioportal,shrumit/cbioportal-gsoc-final,yichaoS/cbioportal,inodb/cbioportal,holtgrewe/cbioportal,j-hudecek/cbioportal,zhx828/cbioportal,IntersectAustralia/cbioportal,HectorWon/cbioportal,jjgao/cbioportal,inodb/cbioportal,adamabeshouse/cbioportal,j-hudecek/cbioportal,d3b-center/pedcbioportal,zhx828/cbioportal,HectorWon/cbioportal,jjgao/cbioportal,leedonghn4/cbio-portal-webgl,cBioPortal/cbioportal,bihealth/cbioportal,xmao/cbioportal,leedonghn4/cbioportal,inodb/cbioportal,yichaoS/cbioportal,xmao/cbioportal,shrumit/cbioportal-gsoc-final,bihealth/cbioportal,angelicaochoa/cbioportal,adamabeshouse/cbioportal,sheridancbio/cbioportal,bengusty/cbioportal,IntersectAustralia/cbioportal,xmao/cbioportal,n1zea144/cbioportal,adamabeshouse/cbioportal,jjgao/cbioportal,sheridancbio/cbioportal,kalletlak/cbioportal,leedonghn4/cbio-portal-webgl,angelicaochoa/cbioportal,mandawilson/cbioportal,sheridancbio/cbioportal,zheins/cbioportal,j-hudecek/cbioportal,mandawilson/cbioportal,fcriscuo/cbioportal,gsun83/cbioportal,adamabeshouse/cbioportal,pughlab/cbioportal,inodb/cbioportal,pughlab/cbioportal,adamabeshouse/cbioportal,gsun83/cbioportal,gsun83/cbioportal,inodb/cbioportal,leedonghn4/cbioportal,IntersectAustralia/cbioportal,sheridancbio/cbioportal,leedonghn4/cbioportal,inodb/cbioportal,istemi-bahceci/cbioportal,onursumer/cbioportal,leedonghn4/cbio-portal-webgl,angelicaochoa/cbioportal,fcriscuo/cbioportal,d3b-center/pedcbioportal,holtgrewe/cbioportal,mandawilson/cbioportal,angelicaochoa/cbioportal,IntersectAustralia/cbioportal,xmao/cbioportal,cBioPortal/cbioportal,bihealth/cbioportal,yichaoS/cbioportal,d3b-center/pedcbioportal,n1zea144/cbioportal,xmao/cbioportal,holtgrewe/cbioportal,zheins/cbioportal,pughlab/cbioportal,gsun83/cbioportal,leedonghn4/cbioportal,n1zea144/cbioportal,sheridancbio/cbioportal,d3b-center/pedcbioportal,d3b-center/pedcbioportal,bengusty/cbioportal,kalletlak/cbioportal,j-hudecek/cbioportal,pughlab/cbioportal,bihealth/cbioportal,pughlab/cbioportal,kalletlak/cbioportal,onursumer/cbioportal,shrumit/cbioportal-gsoc-final,onursumer/cbioportal,HectorWon/cbioportal,leedonghn4/cbio-portal-webgl,cBioPortal/cbioportal,IntersectAustralia/cbioportal,HectorWon/cbioportal,bengusty/cbioportal,fcriscuo/cbioportal,sheridancbio/cbioportal,jjgao/cbioportal,bengusty/cbioportal,zhx828/cbioportal,bengusty/cbioportal,zheins/cbioportal,holtgrewe/cbioportal,kalletlak/cbioportal,angelicaochoa/cbioportal,zhx828/cbioportal,inodb/cbioportal,fcriscuo/cbioportal,jjgao/cbioportal,leedonghn4/cbio-portal-webgl,yichaoS/cbioportal,pughlab/cbioportal,n1zea144/cbioportal,leedonghn4/cbioportal,yichaoS/cbioportal,xmao/cbioportal,istemi-bahceci/cbioportal,n1zea144/cbioportal,HectorWon/cbioportal,holtgrewe/cbioportal,IntersectAustralia/cbioportal,jjgao/cbioportal,adamabeshouse/cbioportal,gsun83/cbioportal,bihealth/cbioportal,shrumit/cbioportal-gsoc-final,zhx828/cbioportal,leedonghn4/cbioportal,yichaoS/cbioportal,n1zea144/cbioportal,leedonghn4/cbio-portal-webgl,istemi-bahceci/cbioportal,kalletlak/cbioportal,istemi-bahceci/cbioportal,d3b-center/pedcbioportal,zhx828/cbioportal,bengusty/cbioportal,shrumit/cbioportal-gsoc-final,cBioPortal/cbioportal,HectorWon/cbioportal,mandawilson/cbioportal,yichaoS/cbioportal,mandawilson/cbioportal,holtgrewe/cbioportal,onursumer/cbioportal,kalletlak/cbioportal,d3b-center/pedcbioportal,kalletlak/cbioportal,cBioPortal/cbioportal,mandawilson/cbioportal