(svn r148) -Feature: Company HQ can now be moved somewhere else (cost 1% of company value). Water floods HQ.

-Some layout fixes for command.c
-Tileinfo debug window in console now shows Tile in decimal numbers

player.h

@@ -7,7 +7,7 @@ typedef struct PlayerEconomyEntry {
 	int32 income;
 	int32 expenses;
 	int32 delivered_cargo;
-	int32 performance_history;
+	int32 performance_history;	// player score (scale 0-1000)
 	int32 company_value;
 } PlayerEconomyEntry;