Fixes local timezone tests on Windows

Author: sdispater

tests/tz_tests/test_local_timezone.py

@@ -8,6 +8,8 @@
 class LocalTimezoneTest(AbstractTestCase):
 
     def test_unix_symlink(self):
+        self.skip_if_windows()
+
         # A ZONE setting in the target path of a symbolic linked localtime, f ex systemd distributions
         local_path = os.path.join(os.path.split(__file__)[0], '..')
         tz = LocalTimezone.get_tz_name_for_unix(