Address review comment: Make more APIs public.
Address review comment: Make more APIs public.

AndyHuu/flocker,lukemarsden/flocker,lukemarsden/flocker,1d4Nf6/flocker,wallnerryan/flocker-profiles,Azulinho/flocker,Azulinho/flocker,hackday-profilers/flocker,1d4Nf6/flocker,1d4Nf6/flocker,hackday-profilers/flocker,jml/flocker,runcom/flocker,mbrukman/flocker,hackday-profilers/flocker,agonzalezro/flocker,Azulinho/flocker,mbrukman/flocker,achanda/flocker,w4ngyi/flocker,wallnerryan/flocker-profiles,runcom/flocker,jml/flocker,jml/flocker,LaynePeng/flocker,adamtheturtle/flocker,moypray/flocker,moypray/flocker,agonzalezro/flocker,AndyHuu/flocker,LaynePeng/flocker,adamtheturtle/flocker,wallnerryan/flocker-profiles,runcom/flocker,achanda/flocker,lukemarsden/flocker,agonzalezro/flocker,mbrukman/flocker,adamtheturtle/flocker,AndyHuu/flocker,w4ngyi/flocker,moypray/flocker,w4ngyi/flocker,achanda/flocker,LaynePeng/flocker