irc-client.0.1.1 - restrict to OCaml >= 4.00.1

Signed-off-by: John Else <john.else@citrix.com>
irc-client.0.1.1 - fix build against oUnit 2

Signed-off-by: John Else <john.else@citrix.com>
irc-client.0.1.0 - restrict to OCaml >= 4.00.1

Signed-off-by: John Else <john.else@citrix.com>
irc-client.0.1.0 - fix build against oUnit 2

Signed-off-by: John Else <john.else@citrix.com>
Updated Lacaml to version 7.0.12
Merge pull request #1425 from johnelse/irc-client.0.1.1-fix

irc-client.0.1.0/irc-client.0.1.1 build fixes
datalog 0.5.1
Merge pull request #1429 from samoht/master

Add alcotest
version restriction on ocaml
build doc when building datalog
+cow.0.8.0
Merge pull request #1431 from mirage/master

+cow.0.8.0
ocaml version restriction also for datalog-5.0
Mirage: restrict to ocaml-4.00.1+
mirage: fix typo
mirage: add a missing constraint on ocaml-version
Merge pull request #1432 from mirage/master

Mirage: restrict to ocaml-4.00.1+
Merge pull request #1430 from c-cube/datalog-0.5.1

datalog 0.5.1
omd 0.9.0

- bug fixes,
- semantics adjustments,
- interface modifications
Merge https://github.com/OCamlPro/opam-repository