Make CMake More Robust
add option to opt not to build box2d, chipmunk
added tinyxml2 to the option of using external version
BUILD_CppTests: should cover the empty test, Fix bad English
Fix libaudio.a outpur directory
fix a spacing error with cmake flags
Moved mingw64 build scripts out of cocos2d-x and into msys2
Merge pull request #7617 from rny/SpriteFrameCache

SpriteFrameCache load from plist file content data
[ci skip]
[ci skip]
Merge pull request #7237 from martell/v3

Cmake update and remove old scripts from build folder