Added the option to !opt-in/opt-out [onlinebot only]

Fixed command & event threading
Events are now threaded by event_type (i.e. all buddy_logon events get ran in the same one)
Added default preferences
Fixed recipe loading for multiple installs (i.e. on different machines)

bootstrap.py

@@ -17,7 +17,7 @@ from core.upgrade import run_upgrades
 def get_config_from_env():
     config_obj = DictObject()
     for k, v in os.environ.items():
-        if k.startswith("TYRBOT_"):
+        if k.startswith("IGNCORE_"):
             keys = k[7:].lower().split("_")
             temp_config = config_obj
             for key in keys[:-1]:
@@ -26,7 +26,7 @@ def get_config_from_env():
                 if key not in temp_config:
                     temp_config[key] = DictObject()
                 temp_config = temp_config.get(key)
-            logger.debug("overriding config value from env var '%s'" % k)
+            logger.debug(f"overriding config value from env var '{k}'")
             if v.lower() == "true":
                 v = True
             elif v.lower() == "false":
@@ -46,7 +46,7 @@ try:
         print("Unknown bot specified. Please edit your ##botname##.start.sh accordingly to the instructions found in the README.")
         exit(0)
     logger = Logger("core.bootstrap")
-    logger.info("Starting Tyrbot...")
+    logger.info("Starting Bot...")
     mod = __import__(f'conf.{bot}', fromlist=['BotConfig'])
     config: BotConfig = getattr(mod, 'BotConfig')
     if sys.version_info < (3, 9):
@@ -72,7 +72,7 @@ try:
         config.server.dimension = int(config.server.dimension)
 
     if platform.system() == "Windows":
-        os.system("title %s.%d" % (config.character, config.server.dimension))
+        os.system(f"title {config.character}.{config.server.dimension:d}")
 
     # paths to search for instances: core + module_paths
     paths = ["core"]