[Important]: Keyboard Controls Update to Default Indie Game Control

Keyboard Controls Update to Default Indie Game Control: WASD = sperm movement, J = action button and K = switch item button.

This update was necesssary because in the playtest, I realized that WASD J K keys is easier than arrow keys to players (indie games use this keys).

But remember:

- you can configure your keyboard controls in: Main Menu -> Options -> Keybind ;
- closing and opening the game again, the keyboard configure come back to default (to prevent errors in Keybind section).

Thank you for attention and for play my game. :)