Update README

README.md

@@ -20,7 +20,7 @@ This game is not going to be a very advanced RTS that would compete with other g
  - [x] runtime player switching
  - [x] basic fog of war
  - [ ] units disappearing in fog of war
- - [ ] minimap
+ - [x] minimap
  - [x] swarm movement to position
  - [ ] swarm movement to unit
  - [x] simple UI
@@ -51,6 +51,9 @@ Everyone is free to fix bugs or perform refactoring just by opening PR. As for f
 
 ### Core contributors
  - Pawel Lampe (Lampe Games)
+
+### Contributors
+ - Balázs Nagy (Bazsi1224)
 
 ### Assets
  - 3D Space Kit by [Kenney](https://www.kenney.nl/assets/space-kit)