Update opam

Author: hnrgrgr

opam/files/ocsigenserver.install renamed to ocsigenserver.install

@@ -1,14 +1,18 @@
-opam-version: "1"
-maintainer: "[email protected]"
+opam-version: "1.2"
+name: "ocsigenserver"
 version: "dev"
+author: "[email protected]"
+maintainer: "[email protected]"
+homepage: "http://ocsigen.org/ocsigenserver/"
+bug-reports: "https://github.com/ocsigen/ocsigenserver/issues/"
+dev-repo: "https://github.com/ocsigen/ocsigenserver.git"
+license: "LGPL-2.1 with OCaml linking exception"
 build: [
   ["sh" "configure" "--prefix" "%{prefix}%" "--ocsigen-user" "%{user}%" "--ocsigen-group" "%{group}%" "--commandpipe" "%{lib}%/ocsigenserver/var/run/ocsigenserver_command" "--logdir" "%{lib}%/ocsigenserver/var/log/ocsigenserver" "--mandir" "%{man}%/man1" "--docdir" "%{lib}%/ocsigenserver/share/doc/ocsigenserver" "--commandpipe" "%{lib}%/ocsigenserver/var/run/ocsigenserver_command" "--staticpagesdir" "%{lib}%/ocsigenserver/var/www" "--datadir" "%{lib}%/ocsigenserver/var/lib/ocsigenserver" "--sysconfdir" "%{lib}%/ocsigenserver/etc/ocsigenserver"]
   [make]
-  [make "install"]
-]
-remove: [
-  ["rm" "-rf" "%{lib}%/ocsigenserver"]
 ]
+install: [make "install"]
+remove: ["rm" "-rf" "%{lib}%/ocsigenserver"]
 depends: [
   "ocamlfind"
   "base-unix"
@@ -23,9 +27,5 @@ depends: [
   ("dbm" | "sqlite3-ocaml")
   "ipaddr" {>= "2.1"}
 ]
-depopts: [
-  "camlzip"
-]
-conflicts: [
-  "camlzip" {< "1.04"}
-]
+depopts: "camlzip"
+conflicts: "camlzip" {< "1.04"}