Added cmake support (#11)

* Update README.md

* added submodules

* moved submodules to release tag

* fix include for fixed width integer

* added cmake support and build instruction

* Update README.md

* fix cmake links

* upd CMakeLists.txt

README.md

@@ -12,6 +12,16 @@
 
 `$ ./voxel_engine`
 
+#### Build with CMake
+```sh
+git clone --recursive https://github.com/MihailRis/VoxelEngine-Cpp.git
+cd VoxelEngine-Cpp
+mkdir build
+cd build
+cmake ../
+cmake --build .
+```
+
 ## Instal libs:
 #### Debian-based distro:
 `$ sudo apt install libglfw3-dev libglfw3 libglew-dev libglm-dev libpng-dev libopenal-dev`
@@ -19,6 +29,12 @@
 #### RHEL-based distro:
 `$ sudo dnf install glfw-devel glfw glew-devel glm-devel libpng-devel openal-devel`
 
+#### Arch-based distro:
+If you use X11
+`$ sudo pacman -S glfw-x11 glew glm libpng openal`
+
+If you use Wayland
+`$ sudo pacman -S glfw-wayland glew glm libpng openal`
 
 # Note for MinGW compiling:
 To fix problem with `#include <mingw.thread.h>` get headers `mingw.thread.h` and `mingw.invoke.h` from: