initial support of subviews

lib/wttr_line.py

@@ -234,10 +234,11 @@ def format_weather_data(format_line, location, override_location, full_address,
 
     if format_line == "j1":
         return render_json(data['data'])
-    if format_line == "v2":
+    if format_line[:2] == "v2":
         return spark.main(location,
                           override_location=override_location,
-                full_address=full_address, data=data)
+                          full_address=full_address, data=data,
+                          view=format_line)
 
     current_condition = data['data']['current_condition'][0]
     current_condition['location'] = location