Some assembly fixes and tidying up. Plus, improved infrared emitters, with new sprites by Pewtershmitz!

Removed the infra sensor, as it was buggy, and, to be perfectly honest, utterly pointless.
Slightly improved and moved dice code.

Fixes issue 366.
Fixes issue 317.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4555 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/assembly/igniter.dm

@@ -1,6 +1,6 @@
 /obj/item/device/assembly/igniter
 	name = "igniter"
-	desc = "A small electronic device able to ignite combustable substances. Does not function well as a lighter."
+	desc = "A small electronic device able to ignite combustable substances."
 	icon_state = "igniter"
 	m_amt = 500
 	g_amt = 50
@@ -8,8 +8,6 @@
 	origin_tech = "magnets=1"
 
 	secured = 1
-	small_icon_state_left = "igniter_left"
-	small_icon_state_right = "igniter_right"
 
 
 	activate()
@@ -20,8 +18,6 @@
 
 
 	attack_self(mob/user as mob)
+		activate()
 		add_fingerprint(user)
-		spawn( 5 )
-			activate()
-			return
-		return
+		return