Removed Terminal style from Portable Cell Gui.

Portable Cell now only shows 3 rows now, like it should.
Security Gui now has the proper width.
Fixed bug introduced in #90 to show background behind security terminal slots.

client/gui/implementations/GuiSecurity.java

@@ -20,7 +20,10 @@ public class GuiSecurity extends GuiMEMonitorable
 		super( inventoryPlayer, te, new ContainerSecurity( inventoryPlayer, te ) );
 		customSortOrder = false;
 		reservedSpace = 33;
-		xSize += 50;
+		
+		// increase size so that the slot is over the gui.
+		xSize += 56;
+		standardSize = xSize;
 	}
 
 	GuiToggleButton inject, extract, craft, build, security;