Additional Fixes

Removed unused import from DDProperties. Changed argument lists of
CommandDeleteRifts, CommandDeleteAllLinks, and
CommandDeleteDimensionData to read "???" since we want to get this
update out and those commands are used infrequently. We'll fix them to
have proper information for the next update.

StevenDimDoors/mod_pocketDim/commands/CommandDeleteAllLinks.java

@@ -14,7 +14,7 @@ public class CommandDeleteAllLinks extends DDCommandBase
 
 	private CommandDeleteAllLinks()
 	{
-		super("dd-deletelinks", "FIXME");
+		super("dd-deletelinks", "???");
 	}
 
 	public static CommandDeleteAllLinks instance()