openflow: remove lwt as a required dependency
added new package ACPC v1.0
add aliases package
Add deriving-yojson
Merge branch 'deriving-yojson' of git://github.com/hhugo/opam-repository into hhugo-deriving-yojson
Merge branch 'openflow.0.2.0' of git://github.com/seliopou/opam-repository into combined-fixed-with-fixed-travis
Merge branch 'aliases' of git://github.com/hhugo/opam-repository into combined-fixed-with-fixed-travis
Merge branch 'acpc_1.0' of git://github.com/UnixJunkie/opam-repository into combined-fixed-with-fixed-travis
acpc: fix typo that broke installation
packet: restrict to ocaml 4+ (due to use of `List.iteri`)
Merge pull request #1559 from mirage/combined-fixed-with-fixed-travis

Combined pull request with fixed Travis