Upgrade to SnakeYAML 1.18 (Android)
Upgrade to SnakeYAML 1.18 (Android)

 - fixes #591

Benjamin-Dobell/Apktool,iBotPeaches/Apktool,pwelyn/Apktool,Benjamin-Dobell/Apktool,pwelyn/Apktool,iBotPeaches/Apktool