Use "nn" for Nynorsk, as nn.po files are appearing now. If the sublanguage

Use "nn" for Nynorsk, as nn.po files are appearing now. If the sublanguage

2001-02-04  Tor Lillqvist  <tml@iki.fi>

	* gwin32.c (g_win32_getlocale): Use "nn" for Nynorsk, as nn.po
	files are appearing now. If the sublanguage starts with '@', don't
	use a '_' separator. South Africa is 'ZA', not 'SA'.