Toggling Skills

[CrazyVanilla]

I know this has been suggested before, but it should really be implemented. I don't see a reason why you need to hold down B for arrow hoard, N for coinshot, etc. You should have the option to hold the key if you want, while also being able to for example, double press B to toggle arrow hoard on. This wouldn't really change much within the game, would just make it much more convenient seeing as how reliant the classes are on their skills, and we're not able to customize our controls.