New version of Irmin (0.8.3)
Add ocamlfind 1.5.1.
Merge pull request #2289 from whitequark/master

Add ocamlfind 1.5.1
Merge pull request #2288 from samoht/master

New version of Irmin (0.8.3)
Sync latest compiler pull requests
Merge pull request #2290 from bactrian/sync-prs-1403737201

Sync OCaml compiler PRs
Revert "Add ocamlfind 1.5.1"
Merge pull request #2291 from ocaml/revert-2289-master

Revert "Add ocamlfind 1.5.1"
Add ibx-0.7.3
Add version constraints
Sync latest compiler pull requests
Sync latest compiler pull requests
+uucp.0.9.0
Merge pull request #2293 from bactrian/sync-prs-1403823601

Sync OCaml compiler PRs
Merge pull request #2294 from bactrian/sync-prs-1403910001

Sync OCaml compiler PRs
Merge pull request #2292 from olgu/ibx

Add ibx-0.7.3
Merge pull request #2296 from dbuenzli/uucp-0.9.0

+uucp.0.9.0
Tyxml 3.2.0.
js_of_ocaml.2.3
update constraint on tyxml