Small little additions to the collection

Closes #15 (closed)

src/vkcv/CoreManager.cpp

-#define GLFW_INCLUDE_VULKAN
 
 #include "CoreManager.hpp"
 
@@ -24,4 +23,4 @@ namespace vkcv {
         }
         glfwCounter--;
     }
-}
\ No newline at end of file
+}