Cleaned some includes

Replace glu include by glut in order to compile on Windows

.gitignore

@@ -1,2 +1,4 @@
 cmake-build-*/
 .idea/
+out/
+.vs/

src/Camera.h

@@ -6,7 +6,7 @@
 #define TESTS_OPENGL_CAMERA_H
 
 #include <cmath>
-#include <GL/glu.h>
+#include <GL/glut.h>
 
 #include "Quaternion.h"
 #include "Vectors.h"

src/InputStatus.cpp

@@ -3,7 +3,6 @@
 //
 
 #include "InputStatus.h"
-#include <iostream>
 
 // Initialize static members
 

src/InputStatus.h

@@ -6,6 +6,7 @@
 #define TESTS_OPENGL_INPUTSTATUS_H
 
 #include <map>
+#include <iostream>
 #include <GL/glut.h>
 
 #include "Vectors.h"

src/Vectors.h

@@ -6,7 +6,6 @@
 #define TESTS_OPENGL_VECTORS_H
 
 #include <fstream>
-#include <iostream>
 #include <cmath>
 
 /// Group of coordinates with the input operator overloaded.

src/main.cpp

@@ -1,5 +1,5 @@
-#include "GL/glut.h"
-#include "GL/gl.h"
+#include <GL/glut.h>
+#include <GL/gl.h>
 
 #include "displayers.h"
 #include "DataHandling/Texture.h"