Don't use Spotlight for Xcode version detection #298
Merged
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slather was using mdls/Spotlight to detect Xcode's version. If mdls returned (null) then the Xcode version was detected as 0, which would cause it to use the gcov path by default.
This changes it so we read the Xcode version out of the plist directly.
This should fix issues like #297 where Spotlight hasn't indexed yet. It will likely fix issues like #262 as well.