more somg, removed unnecessary editor sprites

Source/Editor.lua

@@ -28,10 +28,7 @@ local altClrButton
 
 local editor = "main"
 
-local imgSwitch = gfx.imagetable.new("gfx/switch")
 local imgFloppy = gfx.imagetable.new("gfx/floppyT")
---local imgExit = gfx.imagetable.new("gfx/exit")
---local imgStay = gfx.imagetable.new("gfx/stayy")
 local imgAdd = gfx.image.new("gfx/add")
 local imgMus = gfx.image.new("gfx/music")
 local imgLine = gfx.image.new("gfx/line")