Add merge queues and ropes
Add mirage-fs-unix.1.1.3
+ppx_tools.0.99.2
xmldiff 0.3.0 and 0.4.0 depend on camlp4
Milter requires OCaml < 4.02.0
Merge pull request #2886 from yallop/milter-ocaml-4.01

Milter 1.0.0 requires OCaml < 4.02.0
+cppo.1.0.0
mysql_protocol.1.0
Merge pull request #2889 from slegrand45/master

mysql_protocol.1.0
Merge pull request #2887 from whitequark/cppo.1.0.0

+cppo.1.0.0
Merge pull request #2863 from samoht/master

Add merge queues and ropes
Merge pull request #2879 from samoht/mirage-fs

Add mirage-fs-unix.1.1.3
Merge pull request #2885 from yallop/xmldiff-camlp4

xmldiff 0.3.0 and 0.4.0 depend on camlp4
Added new Slacko release, 0.10.0
sequence 0.5.3
containers 0.4.1
Mark Lwt 2.4.6 broken on OSX

See ocsigen/lwt#91
Merge pull request #2892 from c-cube/sequence-0.5.3

sequence 0.5.3
Merge pull request #2893 from c-cube/containers-0.4.1

containers 0.4.1
Merge pull request #2891 from Leonidas-from-XIV/feature/slacko-0.10.0

Added new Slacko release, 0.10.0