Delete unnecessary code

CHANGES

@@ -22,6 +22,7 @@ Version 0.8
   Crochet).
 - Change: Drop Flask-PyMongo dependency. Closes #855 (Artem Kolesnikov).
 - Docs: code snippets are now Python 3 compatibile (Pahaz Blinov).
+- Dev: Delete and cleanup of some unnecessary code.
 - Dev: after the latest update (May 4th) travis-ci would not run tests on
   Python 2.6. 
 - Dev: all branches are now tested on travis-ci. Previously, only 'master' was

eve/flaskapp.py

@@ -616,15 +616,6 @@ def _set_resource_defaults(self, resource, settings):
         schema = settings.setdefault('schema', {})
         self.set_schema_defaults(schema, settings['id_field'])
 
-        # list of all media fields for the resource
-        settings['_media'] = [field for field, definition in schema.items() if
-                              definition.get('type') == 'media']
-
-        if settings['_media'] and not self.media:
-            raise ConfigException('A media storage class of type '
-                                  ' eve.io.media.MediaStorage but be defined '
-                                  'for "media" fields to be properly stored.')
-
         self._set_resource_datasource(resource, schema, settings)
 
     def _set_resource_datasource(self, resource, schema, settings):