Add missing nostalgia directory level in src tree

src/nostalgia/studio/lib/project.hpp

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2016-2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include <QSharedPointer>
+
+#include <ox/fs/filesystem.hpp>
+
+namespace nostalgia {
+namespace studio {
+
+class Project: public QObject {
+	Q_OBJECT
+
+	private:
+		static QString ROM_FILE;
+
+		QString m_path = "";
+		QSharedPointer<QByteArray> m_romBuff;
+		ox::FileSystem *m_fs = nullptr;
+
+	public:
+		Project(QString path);
+
+		~Project();
+
+		void create();
+
+		int open();
+
+		void save();
+
+		ox::FileSystem *romFS();
+};
+
+}
+}