require 4.04.2 (ipaddr3 requires 4.04.2)

Author: hannesm

.travis.yml

@@ -8,9 +8,7 @@ env:
   global:
   - PACKAGE="mirage-vnetif"
   matrix:
-  - DISTRO="debian-stable" OCAML_VERSION="4.03"
   - DISTRO="debian-testing" OCAML_VERSION="4.04"
-  - DISTRO="debian-unstable" OCAML_VERSION="4.04"
-  - DISTRO="ubuntu-16.04" OCAML_VERSION="4.04"
-  - DISTRO="alpine" OCAML_VERSION="4.04"
-  - DISTRO="alpine" OCAML_VERSION="4.03"
+  - DISTRO="debian-unstable" OCAML_VERSION="4.05"
+  - DISTRO="ubuntu-16.04" OCAML_VERSION="4.06"
+  - DISTRO="alpine" OCAML_VERSION="4.07"

mirage-vnetif.opam

@@ -14,7 +14,7 @@ build: [
 ]
 
 depends: [
-  "ocaml" {>= "4.03.0"}
+  "ocaml" {>= "4.04.2"}
   "jbuilder"  {build & >="1.0+beta7"}
   "lwt"
   "mirage-time-lwt" {>= "1.0.0"}