Import ocamlify into wip/ocamlify.

OCamlify allows to create OCaml source code by including whole files
into OCaml string or string list. The code generated can be compiled
as a standard OCaml file. It allows embedding external resources as
OCaml code.
Add ocamlify.
Import lgogdownloader-2.12nb20140419 as wip/lgogdownloader-git.

LGOGDownloader is unofficial downloader to GOG.com for Linux users.
It uses the same API as the official GOGDownloader.
+ lgogdownloader-git.