Test compiles with box2d enabled
Merge pull request #3853 from ricardoquesada/test_compiles_with_box2d

Test compiles with box2d enabled
add *.xccheckout to gitignore
issues #2834:Use Android standalone toolchain on windows to remove the dependence of cygwin
Merge pull request #3854 from pktangyue/patch3

add *.xccheckout to gitignore
Update AUTHORS [ci skip]
fix file lists
Merge remote-tracking branch 'upstream/develop' into cmake-support
issues #2861:fix memory leak when loading plist file using SpriteFrameCache.
issues #2774:AssetsManager Test downloading progress label not sync with actual download.
Merge pull request #3857 from Dhilan007/develop

issues #2834:Use Android standalone toolchain on windows to remove the d...
modify download addresss in README
Merge pull request #3863 from minggo/change-download-addr

[ci skip]modify download addresss in README
almost compile on macosx
Merge remote-tracking branch 'upstream/develop' into cmake-support