Make last och time guild specific

lib/config.py

@@ -78,6 +78,14 @@ def config_set(key: str, value, guild: Optional[int] = None) -> str:
             return 'This config can only be changed globally by the bot owner!'
 
 
+def config_set_raw(key: str, value, guild: Optional[int] = None):
+    if guild is None:
+        config[key] = value
+    else:
+        _get_guild_config(guild)[key] = value
+    config_save()
+
+
 def config_get_descriptions() -> iter:
     return map(lambda entry: (entry[0], entry[1]), config_meta.items())