1.1

fix some stuff

1.0

changes compared to topjohnwu's module:

• fixed installation in newer Magisk versions
• Xposed Installer is now automatically installed as a system app
• Xposed Installer 3.1.5 replaced with 3.1.7 Mod by ATChange
• added x86_64 build for Android 7.1.2
• (cosmetic) xposed version in module.prop is now set based on Android version (v89/v90-beta3) (was only v90-beta3 earlier)