Rename speak.txt to monspeak.txt, and noise.xt to wpnnoise.txt

as I keep thinking noise should refer to dungeon noises. Also, fix a wrong variable name for orc speech.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@3585 c06c8d41-db1a-0410-9941-cceddc491573

Created by  j-p-e-g  on March 10, 2008
32RFWHFR63CXAG4TXTANBTV35GC4EZHZDCR6LKWT5NBUTVSARH7QC
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