FR [2163236]: Passwall should wake monsters it displaces.

Fix Passwall instadeaths not working for deep dwarves.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@9344 c06c8d41-db1a-0410-9941-cceddc491573

Created by  haranp  on March 6, 2009
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