Add easy to use macro to generate enum helper functions for parsing, stringifying and iteration.

src/Library/Gender.hpp

@@ -2,13 +2,14 @@
 #define CREATURELIB_GENDER_HPP
 
 #include <cstdint>
+#include "../Core/Enum.hpp"
 
 namespace CreatureLib::Library {
     /*!
     \brief Might be somewhat controversial nowadays, but as many creature battling games only have two genders, we'll
      hardcode those.
      */
-    enum class Gender : uint8_t { Male, Female, Genderless };
+    ENUM(Gender, uint8_t, Male, Female, Genderless)
 }
 
 #endif // CREATURELIB_GENDER_HPP