add stepbysteplearncocos2d main demo pro files
add demos code:scene test code
add cctranslideInB and CCtransitionshrinkgrow
add cctranslideInB and CCtransitionshrinkgrow:modify the info position
add all trans scene effect and add touch dispather
modify scenetest
add menu test file
delete unused file
init menu tes
add ballGame pro files
modify pro
end  of game
add chess
modify the chess demo
modifu
add core data to chess demo
delete *.zip
add score label to show the player's score
add score rules
add score rules doc