-added a new function patch, "PADIsBarrel", this function is used to determine if bongos in donkey konga are connected
-heavly modified the pad read function in order to try to emulate the bongos if they are connected, this is not accurate and only works if you start the game and then reconnect the bongos
-slighly optimized some assembly functions

git-svn-id: http://nintendon-t.googlecode.com/svn/trunk@131 6acfca08-c3de-247c-4448-9f1a92385553