Make rack adapter work on ruby 1.9
Make rack adapter work on ruby 1.9

jeremyevans/scaffolding_extensions,jeremyevans/scaffolding_extensions,jeremyevans/scaffolding_extensions,markus/scaffolding_extensions,jeremyevans/scaffolding_extensions,markus/scaffolding_extensions,markus/scaffolding_extensions,markus/scaffolding_extensions