Fix starting books being unidentified at game start.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@8864 c06c8d41-db1a-0410-9941-cceddc491573

Created by  j-p-e-g  on January 31, 2009
75JWS3AAH2VYNUJO3HM54T3XUBQQX75RI5NARFF6AYTABOPXUPHAC
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