Fixed EMP area logging.

Fixed some incorrect messages associated with EMP grenades.
Unchecked an unused file.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@1873 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/objects/items/weapons/grenades.dm

@@ -220,7 +220,7 @@ FLASHBANG
 				prime()
 				return
 		else
-			user << "\red You prime the flashbang! [det_time/10] seconds!"
+			user << "\red You prime the EMP grenade! [det_time/10] seconds!"
 			src.state = 1
 			src.icon_state = "empar"
 			add_fingerprint(user)