Fixing Win32 tile issue with cursor not being displayed on out of sight tiles.

Reverting previous change to make cursor be red on out of sight tiles that have been seen. You can still click on them to travel and so it feels wrong to have the cursor appear invalid.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@3498 c06c8d41-db1a-0410-9941-cceddc491573

Created by  ennewalker  on March 1, 2008
3ICSXUKO2RWAARVKXTV3MGIB6G7UQHIHN5I4JNBLXIFEQA4H462QC
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