Changed the string formatter from % to f"",

Fixed a bug related to logging [log dir does not exist on master, and needs to get created on first startup]
Added !prefadmin <user> to view preferences of players, and change them
Orgrank & name will be hidden in !alts, if the character is not in an org
Page prefix & suffix are now being relayed [for example, it affects !online
Fixed !perks
Added comments regarding external API's.

bootstrap.py

@@ -100,7 +100,7 @@ try:
         else:
             db.shared = db
     else:
-        raise Exception("Unknown database type '%s'" % config.database.type)
+        raise Exception(f"Unknown database type '{config.database.type}'")
 
     # run db upgrade scripts
     run_upgrades()