2007-05-15 Atsushi Enomoto <atsushi@ximian.com>

2007-05-15  Atsushi Enomoto  <atsushi@ximian.com>

	* RegionInfo.cs, CultureInfo.cs : in 2.0 RegionInfo could be created
	  from locale name. To support that, retrieve CultureInfo from name
	  and use its Territory name if exists.
	  RegionInfo.Equals() still uses lcid, but hash code is based on
	  region ID. Added GeoId, which represents unique region ID (which
	  is returned in 1.x GetHashCode()).

	* RegionInfoTest.cs : new tests.

	* corlib_test.dll.sources : added RegionInfoTest.cs.

svn path=/trunk/mcs/; revision=77408