Add more message tweaks.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6289 c06c8d41-db1a-0410-9941-cceddc491573

Created by  dolorous  on July 1, 2008
NVFA2IJMJEBAEFZRO7JHJ6RLES3SFBR4S4UCXIQAV4PGYI75MC7AC
Change contents