Cleanup of manual (patches 1798238, 1798239) and of claw

mutation as well as the breathe poison one (patches 1795977, 1797293). All patches by dolorous.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@2165 c06c8d41-db1a-0410-9941-cceddc491573

Created by  j-p-e-g  on September 20, 2007
EEYHYRJXQKQZZ5PGEV5OCUJHCEPCHBECIPAD5QY4UMZUI5LLSVGAC
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