Remove hardcoded default gamepad bindings
They just cause too much confusion and there is no way the player can disable them. Done because a player complained about exactly this
[package]
name = "land2d"
version = "0.1.0"
authors = ["Andrey Korotaev <a.korotaev@hedgewars.org>"]
edition = "2018"
[dependencies]
vec2d = { path = "../vec2d" }
integral-geometry = { path = "../integral-geometry" }