Fix ParticleSystem yCoordFlipped bug.
Merge pull request #6519 from natural-law/v3

Fix the error in cocos2d-console when rename files on windows.
fix indent
Merge pull request #6520 from boyu0/set_value_asbool_return_false_default

Change Value::asBool() return false by default.
Merge pull request #6521 from boyu0/particle_yCoordFlipped_bug

Fix ParticleSystem yCoordFlipped bug.
[ci skip]
Merge pull request #6512 from dabingnn/v3_renderTextureBug

V3 render texture bug
refactor normalize in Vector2
remove some cumbersome struct keyword
refactor normalize in Vector3
refactor normalize in Vector4
refactor normalize in Quaternion
Merge branch 'v3' into v3_refactor_normalize
getNormalize->getNormalized
inverse and conjugate for quaternion
inverse and conjugate, negate for matrix
Merge pull request #6523 from dabingnn/v3_refactor_normalize

V3 refactor normalize
Merge pull request #6524 from dabingnn/v3_refactor_inverse_conjugate_etc

V3 refactor inverse conjugate etc
Merge branch 'v3' into improved_directory_structure
restores project.properties to 10