Patch #1

I fixed some bugs!
if you found other bugs, please talk to me, I'll fix it!

- Add some alpha on first map tutorial.
- Adjusted the amount of medikit and ammunition overall.
- Batguy's health nurf. so he can die easier. but He is faster than before.
- Buffed accuracy rate of the submachine gun Lucy shoots.
- Buffed the ammo value when Lucy get a submachine gun. (10 -> 20)
- Changed Option's name (Resolution -> Graphic)
- Fixed first map tutorial is front of the pause menu.
- Fixed after ending cursor is gone.
- Fixed Lucy's foot being hit by a corpse as she climbed the stairs.
- Fixed ending text.