V026.01

- Improved enemy class and created ShootingEnemy class.
- My game draw enemies on screen now just writing a “2” in the array
map.
- Enemies have animations but still don't do anything.
V026.02

- My player collisions detects collisions with enemies, but still
nothing happens.
- Improved detection of player. Now each sprite have a center and it's
used to do calculations.
V026.03

- Memory project updated