This update provides latest timezone information, taken
from Olson database 2011d:

* Pacific/Apia: Move DST from April 3rd to April 2nd
* Europe/Istanbul: Move DST from March 27th to 28th
* America/Cuba: DST starts on March 20th

* Samoa DST will occur a day earlier, on April 11th, 2011.

* America/Cuba Daylight Saving Time will occur on March
20th, 2011.

* Europe/Istanbul Daylight Saving Time will occur on March
28th, 2011,because of a nationwide exam scheduled to take
place on Sunday, March 27.