refactor PhysicsContact inherits from EventCustom; simplify emitting collision events
fix compile error
remove the workaround cast
GLView improvements

it is not longer a singleton
it is possible to specify the size
more fixes for new GLView API
API requirement is 10 again
Android works again
Merge branch 'develop' into glview_improvements
Added Dutch for 3.x branch
closed #3867: "Testing empty labels" in LabelTest crashes on Linux platform.
Merge pull request #5249 from minggo/develop

[ci skip]update changelog
Merge pull request #5250 from dumganhar/iss3867-linux-empty-string-crash

closed #3867: "Testing empty labels" in LabelTest crashes on Linux platform.
Update CHANGELOG [ci skip]
Updates JS-Test: fix ArmatureTest/ChangeMounttest fails.
Merge pull request #5251 from dumganhar/develop

Updates JS-Test: fix ArmatureTest/ChangeMounttest fails.
issue #3837:Update the “HelloLua” test case to support on-device debugging
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into developBug
issue #3401: add bit operation for lua physics test
issue #3401: bug fix
close #3869:fixed Font::setCurrentGlyphCollection not saved the settings