Makefile: install .cmx for deriving_Json
Makefile: install .cmx for deriving_Json

Ignore-this: f9ed46e50ba1d02c1e6745109520761a

darcs-hash:20111124131359-da4f2-759ae3e5f889df4e5acd8e57051d14038c1ee0d9

OCamlPro-Henry/js_of_ocaml,OCamlPro-Henry/js_of_ocaml,OCamlPro-Henry/js_of_ocaml,alainfrisch/js_of_ocaml,alainfrisch/js_of_ocaml,alainfrisch/js_of_ocaml,OCamlPro-Henry/js_of_ocaml,OCamlPro-Henry/js_of_ocaml,alainfrisch/js_of_ocaml,alainfrisch/js_of_ocaml