[fix] move plugin into preference section 'general'

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

only_show_green_results.py

@@ -18,7 +18,7 @@ logger = logging.getLogger(__name__)
 name = gettext('Only show green hosted results')
 description = gettext('Any results not being hosted on green infrastructure will be filtered')
 default_on = False
-preference_section = 'privacy'
+preference_section = 'general'
 allow_api_connections = True
 database_name = "url2green.db"
 api_server = "https://api.thegreenwebfoundation.org"