ocaml: add HEAD and devel 4.00.0+beta2

Closes Homebrew#12741.

Signed-off-by: Austin Seipp <mad.one@gmail.com>
Signed-off-by: Jack Nagel <jacknagel@gmail.com>

Library/Formula/objective-caml.rb

@@ -1,9 +1,17 @@
 require 'formula'
 
 class ObjectiveCaml < Formula
-  url 'http://caml.inria.fr/pub/distrib/ocaml-3.12/ocaml-3.12.1.tar.bz2'
   homepage 'http://caml.inria.fr/ocaml/index.en.html'
-  md5 '227a3daaedb150bf5037a3db01f5bf42'
+  url 'http://caml.inria.fr/pub/distrib/ocaml-3.12/ocaml-3.12.1.tar.bz2'
+  sha1 '29b44117b116b1a5bc54a8b4514af483793a769f'
+
+  head 'http://caml.inria.fr/svn/ocaml/trunk', :using => :svn
+
+  devel do
+    url 'http://caml.inria.fr/pub/distrib/ocaml-4.00/ocaml-4.00.0+beta2.tar.bz2'
+    sha1 '75fedc849cc1cbfe620f0258c0f6c8214467efb7'
+    version '4.00.0+beta2'
+  end
 
   bottle do
     sha1 'e5e28c74b859b8bb15a11f7f2a7a33608671b1b9' => :snowleopard