(svn r8969) -Codechange: rework of the player face bits.

- introduce a new format (with backward compatability) that is more clear and needs a much simpler face drawer
 - replace tons of ifs/switches/magic numbers by table lookups

src/economy.cpp

@@ -36,6 +36,7 @@
 #include "unmovable.h"
 #include "date.h"
 #include "cargotype.h"
+#include "player_face.h"
 
 /* Score info */
 const ScoreInfo _score_info[] = {