Merge pull request #6 from LiuJack/master

add class pragram
Add Timer and MessageDeliverer
Change some features of StateMachine
PlayerPositionManager completed!!! See data/xml/PlayerPosition.xml
Merge pull request #7 from LiuJack/master

add debugText
Merge branch 'master' of github.com:aeronzhou/FootballAI
Merge pull request #8 from LiuJack/master

name change
XMLize the DebugText of player
Update a lot of things...
Merge branch 'master' of github.com:aeronzhou/FootballAI
File architecture change!