* Fixes#1310.
* Added a battle config which allows toggling of the Battleground Queue client feature and also toggles between the modes of scripts.
* Added script commands bg_reserve, bg_unbook, and bg_desert.
* Removed old custom Battleground scripts.
Thanks to @Lemongrass3110, @Locien, @secretdataz, @InusualZ, @Normynator, @Atemo, @iubantot, @admkakaroto, and @noobzter003!