Update documentation to note we no longer have a container-data helper container.
Update documentation to note we no longer have a container-data helper container.

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