Support for M1/M2 processor Macs missing

[razamattaz]

Not a criticism, but it doesn't compile on a bog standard (in this case M1) Macbook Pro.

10 errors are generated similar to: In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:9: /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:248:39: error: unknown type name 'NSExtensionContext'; did you mean 'NSAnimationContext'? @property (nullable, readonly,retain) NSExtensionContext *extensionContext API_AVAILABLE(macos(10.10));

Thanks for coding the project, amazing how annoying a pop in the ears can be every 20 seconds!