Consider local timezone

[oldk1331]

From my country, I usually can see the episode as un-watched instead of un-aired, because of timezone, it's about half day earlier than USA.

The fix should be simple: there are only two new Date() used for date comparison in EpisodesCounter.java and EpisodesListFragment.java, then there's android API getRawOffset, Offset local time to US local time should be enough to solve this issue.

[robinpaulson]

Does thetvdb store viewing times? Also, not all shows are from the USA; I believe there is an organisation called the BBC which makes the odd show or two. And two hundred other countries, most with their own TV studios.