Also update the Trog powers entry to be read with ^!.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@9745 c06c8d41-db1a-0410-9941-cceddc491573

Created by  dploog  on May 6, 2009
RHPUJB2XCCE7COV6TPGCFZBQ6YWVIENULQ5RCQ2SDQLQKZ3CMQXAC
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