Avoid trying to delete datasets that are already deleted.
Avoid trying to delete datasets that are already deleted.

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