install.py -> setup.py
Solve the bug: debug frames are not shown in ChipmunkTest.
fix: controlSwitch Bug
Merge branch 'develop' into develop_fixControlSwitchBug

* develop:
  Adds EventListenerTouchOneByOne::isSwallowTouches, fixes a typo for Director::EVENT_AFTER_UPDATE.
  Feature #4236: Refactor is/setFlipX/Y to is/setFlippedX/Y in gui classes
fix: shader RetroTest by using new label
close #4276:fixed crash on CocoStudioGuiTest->LabelBMFontTest.
Merge pull request #5558 from Dhilan007/develop_label

close #4276:fixed crash on CocoStudioGuiTest->LabelBMFontTest.
Update CHANGELOG [ci skip]
Merge pull request #5560 from dumganhar/develop

Some warning fixes in cpp-tests.
Merge pull request #5553 from natural-law/develop

Solve the bug: debug frames are not shown in ChipmunkTest.
Move Box2dTestBed step method to onDraw
Update CHANGELOG [ci skip]
issue #3629:new label support customize the effects such as Shadow[blur is unsupported], Outline
Delete Box2DView::tick() method.
update submodule
Merge pull request #5563 from lihex/develop

update submodule
remove unused shader and also did adjust FontAtlas::getTexture
make setup script more smart
Merge pull request #5564 from minggo/install

make setup script smart
Merge pull request #5562 from Dhilan007/develop_label

issue #3629:new label support customize the effects such as Shadow[blur is unsupported], Outline