more cleanup and comments
more cleanup and comments

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