Initial import of Red Planet v4.10 Win32 source

Imports the current Win32 source for the pod-racing game 'Red Planet',
built on the MUNGA engine and its L4 (Win32/DirectX) platform layer:

- MUNGA / MUNGA_L4: cross-platform engine core and Win32 backend
- RP / RP_L4: Red Planet game logic and Win32 application
- DivLoader, Setup1: asset loader and installer project
- lib, MUNGA_L4/openal, MUNGA_L4/sos: third-party audio dependencies

Removed stale Subversion metadata and added .gitignore/.gitattributes.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

LOGGER.cpp

@@ -0,0 +1,25 @@
+#include <stdarg.h>
+#include "logger.h"
+
+FILE *Logger::mLogFile = NULL;
+
+bool Logger::Init(const char *filename)
+{
+	if (Logger::mLogFile)
+		fclose(mLogFile);
+
+	Logger::mLogFile = fopen(filename, "w");
+
+	return (Logger::mLogFile != NULL);
+}
+
+int Logger::Printf(const char *format, ...)
+{
+	if (!Logger::mLogFile)
+		return 0;
+
+	va_list argptr;
+	va_start(argptr, format);
+
+	return vfprintf_s(mLogFile, format, argptr);
+}