Add missing nostalgia directory level in src tree

src/nostalgia/player/CMakeLists.txt

@@ -0,0 +1,26 @@
+cmake_minimum_required(VERSION 2.8.11)
+
+project(nostalgia)
+
+add_executable(
+	nostalgia
+		main.cpp
+)
+
+if(COMMAND OBJCOPY_FILE)
+	set_target_properties(nostalgia
+		PROPERTIES
+		LINK_FLAGS ${LINKER_FLAGS}
+		COMPILER_FLAGS "-mthumb -mthumb-interwork"
+	)
+
+	OBJCOPY_FILE(nostalgia)
+	#PADBIN_FILE(nostalgia)
+endif()
+
+target_link_libraries(
+	nostalgia
+		NostalgiaCore
+		OxStd
+		OxFS
+)

src/nostalgia/player/main.cpp

@@ -0,0 +1,20 @@
+/*
+ * 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/.
+ */
+
+#include <nostalgia/core/core.hpp>
+
+using namespace nostalgia;
+
+int main() {
+	core::init();
+	core::initConsole();
+	core::puts(9 * 32 + 8, "HELLO,WORLD!");
+	core::puts(10 * 32 + 8, "01234 56789");
+	while (1);
+	return 0;
+}