Add ability to remove architectures from built binary prior to app-store upload

[vetikent]

Since the Apple app store does not allow uploading of binaries for unsupported architectures will you add a capability or instructions on how to remove those binaries to this repo?

Here is a discussion of a similar issue for the Shopify API: https://stackoverflow.com/questions/30547283/submit-to-app-store-issues-unsupported-architecture-x86

[vetikent]

Found this in the docs: https://microblink.zendesk.com/hc/en-us/articles/115005399289-iOS-ERROR-ITMS-90087-Unsupported-Architectures-

[vetikent]

Also, the documentation could be more explicit on the specific lipo command to be used.

it should be lipo -remove instead of lipo -extract

Also note that lipo -remove has to be done once for each architecture to remove. lipo does not modify the input file, it only produces a file so you have to run lipo -remove once for x86_64 and i386.

example:

 cd plugins/com.microblink.BlinkIdScanner/src/ios/blinkid-ios/Microblink.framework
 mv MicroBlink MicroBlink_all_archs
 lipo -remove x86_64 MicroBlink_all_archs -o MicroBlink_some_archs
 lipo -remove i386 MicroBlink_some_archs -o MicroBlink
 rm MicroBlink_all_archs MicroBlink_some_archs