Apply caotto's other patch in [2839372], with a few tweaks, to improve

Feawn-related descriptions.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@10563 c06c8d41-db1a-0410-9941-cceddc491573

Created by  dolorous  on August 18, 2009
MGEDH5B5JF4BK7SAHSFHMS32JYSXPWGZP7BLQ6LEUCTAOWGYWA5QC
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