MFC of 220286, tzdata2011e:

MFC of 220286, tzdata2011e:

Change for Africa/Casablanca:
- The 3rd april 2011 at 00:00:00, [it] will be 3rd april 1:00:00
- The 31th july 2011 at 00:59:59,  [it] will be 31th July 00:00:00

Update for SouthAmerica/Chili:
- Chile's clocks will go back an hour this year on the 7th of May instead
  of this Saturday. They will go forward again the 3rd Saturday in
  August, not in October as they have since 1968. This is a pilot plan
  which will be reevaluated in 2012.

git-svn-id: svn://svn.freebsd.org/base/stable/8@220287 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f