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
32RFWHFR63CXAG4TXTANBTV35GC4EZHZDCR6LKWT5NBUTVSARH7QC
txt_file_names.push_back("speak"); // monster speech
txt_file_names.push_back("noise"); // noisy weapon speech
txt_file_names.push_back("insult"); // imp/demon taunts
txt_file_names.push_back("monspeak"); // monster speech
txt_file_names.push_back("wpnnoise"); // noisy weapon speech
txt_file_names.push_back("insult"); // imp/demon taunts