Fix for BR#2820443: Crawl will now read and keep cursor size information from Windows when it starts. TODO: Make it respect changes to cursor size while running. Thanks to Darshan for all the pointers!

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@10201 c06c8d41-db1a-0410-9941-cceddc491573

Created by  evktalo  on July 12, 2009
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