Rakefile in tracksperanto-2.12.0 vs Rakefile in tracksperanto-3.0.0

@@ -13,9 +13,10 @@
   gem.executables = ["tracksperanto"]
 
   # Do not package up test fixtures
   gem.files.exclude "test/import/samples"
   gem.files.exclude "test/import/samples/*/*.*"
+  gem.files.exclude "test/subpixel"
   
   # Do not package invisibles
   gem.files.exclude ".*"
 end
 
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