Debugger: Split into core library and application.

- Add subfolder src/kits/debugger which contains the debugger's core
  functionality and lower layers. Correspondingly add headers/private/debugger
  for shared headers to be used by clients such as the Debugger application
  and eventual remote_debug_server. Adjust various files to account for
  differences as a result of the split and moves.
- Add libdebugger.so to minimal Jamfile.

headers/private/debugger/util/IntegerFormatter.h

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2009, Ingo Weinhold, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef INTEGER_FORMATTER_H
+#define INTEGER_FORMATTER_H
+
+
+#include <Variant.h>
+
+
+enum integer_format {
+	INTEGER_FORMAT_DEFAULT		= 0,
+	INTEGER_FORMAT_SIGNED		= 1,
+	INTEGER_FORMAT_UNSIGNED		= 2,
+	INTEGER_FORMAT_HEX_DEFAULT	= 3,
+	INTEGER_FORMAT_HEX_8		= 8,
+	INTEGER_FORMAT_HEX_16		= 16,
+	INTEGER_FORMAT_HEX_32	 	= 32,
+	INTEGER_FORMAT_HEX_64		= 64
+};
+
+
+class IntegerFormatter {
+public:
+	static	bool				FormatValue(const BVariant& value,
+									integer_format format, char* buffer,
+									size_t bufferSize);
+};
+
+
+#endif	// INTEGER_FORMATTER_H