PR#4013: document CAML_NAME_SPACE
PR#4013: document CAML_NAME_SPACE

git-svn-id: e40234e4c881bffaae8eee4067ddafaf89232d37@13949 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

gerdstolpmann/ocaml,yunxing/ocaml,yunxing/ocaml,eliberis/ocaml,msprotz/ocaml,yunxing/ocaml,gerdstolpmann/ocaml,eliberis/ocaml,gerdstolpmann/ocaml,msprotz/ocaml,msprotz/ocaml,gerdstolpmann/ocaml,eliberis/ocaml,eliberis/ocaml,yunxing/ocaml,yunxing/ocaml,msprotz/ocaml,eliberis/ocaml,msprotz/ocaml,gerdstolpmann/ocaml