Update to v095r06 release.

byuu says:

Changelog:
- fixed I/O register reads; perfect score on endrift's I/O tests now
- fixed mouse capture clipping on Windows [Cydrak]
- several hours of code maintenance work done on the SFC core

All higan/sfc files should now use the auto fn() -> ret; syntax. Haven't
converted all unsigned->uint yet. Also, probably won't do sfc/alt as
that's mostly just speed hack stuff.

Errata:
- forgot auto& instead of just auto on SuperFamicom::Video::draw_cursor,
  which makes Super Scope / Justifier crash. Will be fixed in the next
  WIP.

nall/string/markup/node.hpp

@@ -60,8 +60,8 @@ struct Node {
 
   auto text() const -> string { return value().strip(); }
   auto boolean() const -> bool { return text() == "true"; }
-  auto integer() const -> intmax_t { return text().integer(); }
-  auto decimal() const -> uintmax_t { return text().decimal(); }
+  auto integer() const -> intmax { return text().integer(); }
+  auto natural() const -> uintmax { return text().natural(); }
 
   auto setName(const string& name = "") -> Node& { shared->_name = name; return *this; }
   auto setValue(const string& value = "") -> Node& { shared->_value = value; return *this; }