frenetic-lang/ocaml-topology — pull request #29 by seliopou (2014-02-03 23:46:42+00:00)
Title: travis: use opam-street to setup opam (Fixes build)

Core is now a dependency of ocaml-topology, so add it as such in .travis.yml and use opam-street in .travis-ci.sh to speed up the build.