Namespace middleware fix

Before, this didn't work:

	map.namespace 'api', {middleware: mw.requireAdmin}, (api) ->
	    api.resources 'users'
	    api.resources 'places', (place) ->
	      place.get 'children', 'places#showChildren'
	      place.collection (places) ->
	        places.get 'find', 'places#findByName'

Middleware from this needs to be added to params