- Add scope id to ipv6 addresses.

- Clean up a few other ipv6 issues like removing the seemingly unnecessary MacOSX workaround.
- Bring ipv6 master server up to speed for dpmaster

Thanks go out to Mathieu Olivier for this work.

code/qcommon/q_shared.h

@@ -38,6 +38,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
   #define CLIENT_WINDOW_MIN_TITLE 	"ioq3"
 #endif
 
+#define GAMENAME BASEGAME
+
 #ifdef _MSC_VER
   #define PRODUCT_VERSION "1.35"
 #endif