Return number of frames to skip in dis_waitb

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Change object rendering order

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Add glenz chessboard fadeout

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>