Update to bsnes v061r01 release.

Found the cause of the issue breaking SuperFX games after loading SA-1 games. Seems the XML mapping tree wasn't being cleared. It's also not a good idea to use bsnes/ as the folder name when the Makefile generates a binary by the same name in the same directory, so back to src/ for the main emulator it is.
With those fixes, this release should be fully stable; but again my intentions are to keep v060 as the stable release for a while.
Nonetheless, you can grab the new beta at Google Code. It should be the last update for at least a few weeks.

src/base.hpp

@@ -1,4 +1,4 @@
-static const char bsnesVersion[] = "061";
+static const char bsnesVersion[] = "061.01";
 static const char bsnesTitle[] = "bsnes";
 static const unsigned bsnesSerializerVersion = 5;
 

src/cartridge/xml.cpp

@@ -1,6 +1,7 @@
 #ifdef CARTRIDGE_CPP
 
 void Cartridge::parse_xml(const lstring &list) {
+  mapping.reset();
   parse_xml_cartridge(list[0]);
 
   if(mode == Mode::BsxSlotted) {