Create air-video-server.rb

Moved from the main repo.

Casks/air-video-server.rb

@@ -0,0 +1,10 @@
+cask :v1 => 'air-video-server' do
+  version '2.4.6-beta3u2'
+  sha256 '479af913987a4cc8414969a8d4a4c164a4bd0a22d156829a983b4c58e9dd3f6e'
+
+  url "https://s3.amazonaws.com/AirVideo/Air+Video+Server+#{version}.dmg"
+  homepage 'http://www.inmethod.com/air-video/'
+  license :unknown    # todo: change license and remove this comment; ':unknown' is a machine-generated placeholder
+
+  app 'Air Video Server.app'
+end