Updated pcre-ocaml to version 7.0.3 (uses Oasis 0.4 now)
Merge https://github.com/OCamlPro/opam-repository
Merge https://github.com/OCamlPro/opam-repository
Updated GPR to version 1.1.2 (using Oasis 0.4 now)
Merge pull request #1438 from mmottl/master

Updated pcre-ocaml to version 7.0.3 (uses Oasis 0.4 now)