Re-enable docker pull.
Re-enable docker pull.

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