Grit test for hub port
refs #2 Grit test for hub port
refs #2 Grit test for hub port
refs #2 Grit test for hub port
refs #2 Grit test for hub port
refs #2 Grit test for hub port
refs #2 Grit test for hub port
refs #2 Grit test for hub port
refs #2 Grit test for hub port
refs #2 Grit test for hub port
refs #2 Grit test for hub port
refs #2 Grit test for hub port
Merge pull request #3 from miio/issue/2

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