Changed C++ standard to C++17 and will implement functionality to retrieve songs, albums, artists, genres, cover art, and year records in json. Will add explicit versioning too

include/Managers/TokenManager.h

@@ -0,0 +1,23 @@
+#ifndef TOKENMANAGER_H_
+#define TOKENMANAGER_H_
+
+#include"Models/API.h"
+#include"Models/Token.h"
+#include"Models/User.h"
+
+namespace Managers
+{
+    class TokenManager
+    {
+    public:
+        TokenManager(const Models::User);
+        TokenManager(const Models::User, Models::API);
+
+        Models::Token requestToken();
+    private:
+        Models::API api;
+        Models::User user;
+    };
+}
+
+#endif