Compiler Update

- added makefile for everyone
Merge branch 'master' of https://github.com/corsaroquad/grid
Medikit Update

- added Medikit
- some edits to the README file

People say that the Medikit was thrown by a Grid maker long time ago because The Great Bug was killing lots of people during a test. He cried because he couldn't stopit. Nobody knows who he is, or who he was...
Sword Update

- added a sword to kill the monster!
- added some 'text effects' when you battle with the monster

I think that somebody in the unknown company likes Star Wars' battles...
Update README.md