How to compile the project

[etzl]

There's no description of how to compile the project. When trying it out myself I got the following error:

$ make
gcc -c -Wall -Werror -Wextra src/mlx.c -o src/mlx.o
In file included from src/mlx.c:13:
src/../cube.h:15:11: fatal error: mlx.h: No such file or directory
   15 | # include <mlx.h>
      |           ^~~~~~~
compilation terminated.
make: *** [Makefile:63: src/mlx.o] Error 1
(ERROR)-(Exit Code 2)-(Missing keyword, command, or permission problem)

Searching with apt-file search has no results. Searching the internet I could find this file, which I'm not sure if it's relevant.

Updating readme to include build instructions is helpful.

[abel-mak]

This project is a school assignment, and the mlx is developed by the school, the open-source version of mlx is not compatible with the version used in this project, and the version used in this project it's only available at school, maybe later I can update the project so it uses the open-source version.