Fix UI Bug

Solves issue: Not hiding UI Menu when pawn waits

Ported to Godot Engine 4.0

v1.1.0

update readme

First release

1. Turn based plus grid movements
2. Each pawn can move and attack
3. Super basic (and stupid) enemy AI
4. Camera movements and rotations
5. Automatic map recognition (req. Blender + Godot Export)
6. Controller Support