Avoid a firmware bug in defining custom characters.
Since icons now work everywhere, enable them.
diff --git a/contiki-cpc/conf/ctk-conf.h b/contiki-cpc/conf/ctk-conf.h
index cfe4925..f03c7f9 100644
--- a/contiki-cpc/conf/ctk-conf.h
+++ b/contiki-cpc/conf/ctk-conf.h
@@ -64,10 +64,10 @@
#define CTK_CONF_ICONS 1 /* 107 bytes */
/* Toggles support for icon bitmaps. */
-#define CTK_CONF_ICON_BITMAPS 0
+#define CTK_CONF_ICON_BITMAPS 1
/* Toggles support for icon textmaps. */
-#define CTK_CONF_ICON_TEXTMAPS 1
+#define CTK_CONF_ICON_TEXTMAPS 0
/* Toggles support for movable windows. */
#define CTK_CONF_WINDOWMOVE 1 /* 333 bytes */