Add a note about version numbers in branch builds.
Add a note about version numbers in branch builds.

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