[MOD] Continue XM{PP,L}werk.

I think I'll actually geninuely start my break as soon as I'm finished
with the encoder/decoder(given our current SAX lexer).

src/XML/Parser.c

@@ -0,0 +1,17 @@
+#include <XML.h>
+
+/* TODO: The rest of all that. */
+
+XMLElement *
+XMLDecode(Stream *stream, bool autofree)
+{
+    /* TODO: Use the existing SAX parser to decode everything */
+    return NULL;
+}
+
+void
+XMLEncode(Stream *stream, XMLElement *element)
+{
+    /* TODO: Write the entire XML element. This shouldn't be
+     * too hard. */
+}