+cohttp.0.10.0
+websocket.0.7.0
update constraints for new cohttp
+cowabloga.0.0.5
+irminsule.0.5.1
+github.0.8.0
Add missing constraints for vhd-tool
websocket.0.6: requires ocaml4+
websocket.0.7: requires ocaml4+
Merge pull request #1736 from mirage/master

Cohttp 0.10.0
+tuntap.1.0.0
tuntap: add missing deps
cfstream 1.1.1
Merge pull request #1739 from pw374/master

new glical.0.0.2 + fix glical.0.0.1
tuntap: ocaml4+
Merge pull request #1737 from mirage/master

+tuntap.1.0.0
cfstream 1.1.1: add ocaml version constraint
+opam-sync-github-prs.1.0.0
first opium release 0.3.2
add cohttp dependendy to opium