Codacy - added test classes to ignore list.

[lodici]

Hi,

re: Codacy - to increase the signal-to-noise ratio I have added 'src/magic/test` to the ignore list via Settings -> Ignored files. We can always add back at a later date once the more important code has been reviewed.

regards,
lodici.

ps. been having problems with google and gmail because of an obsolete contact email so apologies if anyone has sent messages expecting a a response.