Support UUID serialization.
Support UUID serialization.

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