update docs to explain how to get the git repository but not the bleeding edge
update docs to explain how to get the git repository but not the bleeding edge

mdoyle13/haymarket-ref,johnreilly/johnandkaty,mdoyle13/haymarket-ref,kritik/portfolio,myabc/refinerycms,mdoyle13/haymarket-ref,johnreilly/johnandkaty,kritik/diamond-tours,kritik/portfolio,ashrafuzzaman/stips,ashrafuzzaman/stips,myabc/refinerycms,mdoyle13/haymarket-ref,kritik/diamond-tours