Link http://cocostudio.download.appget.cn/Cocos2D-X/ is dead

[YarikTH]

./download-engine.py can't download engine because the link to the engine in lib/config.json is outdated.
According to the links on the official site, it might be
https://digitalocean.cocos2d-x.org/Cocos2D-X/

[reubenscratton]

Worked for me, but use http: rather than https:

[Komerib]

Appreciate！