Fix acceptance test failures from builder flocker-fedora-20.
Fix acceptance test failures from builder flocker-fedora-20.

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