Update cocos2d_specifics.cpp

fix bug about scheduler, if this value is -1, it will work all right in Emulator, but run error in real device, just call one time.
Merge pull request #3549 from jimmystar/patch-1

Fix wrong assignment for repeatforever argument.
Update CHANGELOG [ci skip]
Update AUTHORS [ci skip]
[Win32] Fixing compilation errors after renaming CocosDenshion to 'audio'.
Small fix in ScriptingCore.cpp.
Merge pull request #3922 from dumganhar/develop

[Win32] Fixing compilation errors after renaming 'CocosDenshion' to 'audio'.