rename and document FakeVirtualEnv
rename and document FakeVirtualEnv

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