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.

hiro/cocoa/font.cpp

@@ -35,7 +35,7 @@ NSFont* pFont::cocoaFont(string description) {
   CGFloat size = 8.0;
 
   if(!part(0).empty()) family = [NSString stringWithUTF8String:part(0)];
-  if(!part(1).empty()) size = decimal(part(1));
+  if(!part(1).empty()) size = part(1).natural();
   if(part(2).ifind("bold")) traits |= NSBoldFontMask;
   if(part(2).ifind("italic")) traits |= NSItalicFontMask;
   if(part(2).ifind("narrow")) traits |= NSNarrowFontMask;