devel/ocaml-opam: Upgrade version 1.1.1 => 1.2.0
Add several options for protocols such as rsync, git, wget, Hg, etc,
where the first three options are on by default.
Suggested by: Michael Gruenewald
Final patch: maintainer (Joris Giovannangeli)
devel/ocaml-opam: Source-based package manager for OCaml
OPAM is a source-based package manager for OCaml. It supports multiple
simultaneous compiler installations, flexible package constraints, and
a Git-friendly development workflow.
Submitted by: Joris Giovannangeli <firstname.lastname@example.org>