Updated unit test for isDay to include some validation, based on the
longest day/longest night of the year.
Merge branch 'master' of https://github.com/caarmen/SunriseSunset
Replaced special character in comments with "*".
Log java time zones.  Fixed some date calculations for Alaska. Fixed unit
test for day/night in Tokyo.
Fixes a typo in the isNight() javadoc.
Make the comment for isNight() clearer
Merge branch 'master' of https://github.com/caarmen/SunriseSunset

Conflicts:
	src/ca/rmen/sunrisesunset/SunriseSunset.java