Fixed the video player not showing on iOS if it's not in FullScreen mode
Let Widget class don't support cascaded opacity and cascaded color on default.
camera, cameratest, drawNode3D squash
add to cocos2d.h
change function to const
simplify code
visiting camera
wrong parameter for visit
not export getCameras
fix conflict
Merge pull request #7715 from minggo/fix-video-player

Fix video player
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add drawline
remove DrawNode3D
Modify the mechanism that files copy to lua-empty-test and lua-template
Add CC_DLL for FontFNT
fix windows
Merge pull request #7702 from super626/v3_merge

Camera and Camera test
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