Allow options to be added to "use"

Eventually we hope to be able to accept arguments like
the way Rack handlers do it:

  use :Foo, :bool1, :bool2, :option => value

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/rainbows.rb b/lib/rainbows.rb
index 5521e81..f2f7af5 100644
--- a/lib/rainbows.rb
+++ b/lib/rainbows.rb
@@ -21,6 +21,7 @@ module Rainbows
     end
   end
   G = State.new(true, 0, 0, 2)
+  O = {}
 
   require 'rainbows/const'
   require 'rainbows/http_server'