Document the latest_droplet_kernel tests.
Document the latest_droplet_kernel tests.

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