Changed the prison break event to affect the main brig!

Added a sprite for welded vents. (Original courtesy of Cheridan)
Added an overlay for connected canisters. (Thanks to ruarai)
Updated one of the AI statuses to be animated.
Fixed the original style hotkeys.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@2409 316c924e-a436-60f5-8080-3fe189b3f50e

interface/skin.dmf

@@ -9,16 +9,16 @@ macro "macro"
 		is-disabled = false
 	elem 
 		name = "SOUTHEAST"
-		command = "drop-item"
-		is-disabled = false
-	elem 
-		name = "SOUTHWEST"
 		command = "attack-self"
 		is-disabled = false
 	elem 
-		name = "NORTHWEST"
+		name = "SOUTHWEST"
 		command = "toggle-throw-mode"
 		is-disabled = false
+	elem 
+		name = "NORTHWEST"
+		command = "drop-item"
+		is-disabled = false
 	elem 
 		name = "CTRL+WEST"
 		command = "westface"