This mod includes an api for mod makers to add their own ingame configuration, if you want to get more information about it click here.
This mod allows you to disable and in add new recipes ingame.
This mod is fully complicated with crafting recipes from other mods and also with NEI (NEI also doesn't show the disabled recipes without restarting, what surprised me :-))
The information is saved in config/CraftingManager.cfg.
Only opped player can work with the CraftingManager, the configuration will be automatically send to the client.
You are allowed to change the configuration ingame without restarting, by using the command:
/CraftingManager (lower cases don't work)