Fixed problem with es-CO on Windows.  See SF Support Requests 477.  Also added support for the remaining Spanish variants.

git-svn-id: http://svn.code.sf.net/p/mrbs/code/mrbs/trunk@2815 25f7e783-145e-4f2d-a9f8-dd7182bfe9c7
Fixed some errors in the Windows language map and expanded the Windows codepage map

git-svn-id: http://svn.code.sf.net/p/mrbs/code/mrbs/trunk@2816 25f7e783-145e-4f2d-a9f8-dd7182bfe9c7