UnitTest TimeZone error.

[aavezel]

Error in unit test in point 28 (format):

28.
format timezone 2 passed,2 failed.

    ---> Something like "PST"

    AssertionError:  ---> Something like "PST"

    ---> Something like "PST"

    AssertionError:  ---> Something like "PST"

    +06:00 ---> Something like "+07:30"
    +0600 ---> Something like "+0700"

windows 7, firefox 10.2
My Timezone:
UTC+06:00 Ekaterinburg

Maybe, due to the fact that: On February 8, 2011, Russian President Dmitry Medvedev issued a decree that Russia would observe year-round DST (wiki)

[timrwood]

Yeah, it's a known issue that's being tracked in #162. Thanks for reporting!