deleted:    Resources/1.png
deleted:    Resources/2.png
Merge branch 'ht'

1.add shapde kill algorithm
1.Merge branch 'ht'
2.improve kill shape way
3.remove the color in CenterShape,rewrite some method
1.use new pictures replace old pictures
2.add the pictures name to const.h
3.modified code to make sure app work well
Merge pull request #4 from TopLittlebob/master

A impotant update