closed #3991, Add method to reload cached texture & update the nodes used the texture.
Modify methods of Changing color and opacity.
Fixed bug of loadingbar
fixed #3868. Add guard check to send method of HttpClient
Add custom widget and reader
Merge branch 'develop' into develop_nutty_modify_framework_for315
Fixed crash of sample
Modify trigger
Merge branch 'develop' into develop_nutty_modify_framework_for315
Updates to latest version of kazmath
Compiles on Android
Compiles on Linux
updates templates for Linux
kazmath updates for templates
Adds CC_DLL to kazmath for windows compatibility
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
build kazmath on win32