Fix the remaining icons to be const...
diff --git a/contiki-cpc/apps/springlight-dsc.c b/contiki-cpc/apps/springlight-dsc.c
index d9fed23..fe65700 100644
--- a/contiki-cpc/apps/springlight-dsc.c
+++ b/contiki-cpc/apps/springlight-dsc.c
@@ -44,7 +44,7 @@
     &springlight_icon);
 /*-----------------------------------------------------------------------------------*/
 #if CTK_CONF_ICON_BITMAPS
-static unsigned char springlighticon_bitmap[3*3*8] = {
+static const unsigned char springlighticon_bitmap[3*3*8] = {
   0x00,0x3f,0x6a,0x40,0x60,0x40,0x60,0x40,
   0x00,0xff,0xaa,0x00,0x00,0x00,0x00,0x00,
   0x00,0xf0,0x20,0x00,0x00,0x00,0x00,0x00,
@@ -60,13 +60,13 @@
 #endif /* CTK_CONF_ICON_BITMAPS */
 
 #if CTK_CONF_ICON_TEXTMAPS
-static char springlighticon_textmap[9] = {
+static const char springlighticon_textmap[9] = {
   '(', '=', ')',
   '|', 'o', '|',
   '(', '-', ')'
 };
 #endif /* CTK_CONF_ICON_TEXTMAPS */
 
-static struct ctk_icon springlight_icon =
+static const struct ctk_icon springlight_icon =
   {CTK_ICON("Springlight", springlighticon_bitmap, springlighticon_textmap)};
 /*-----------------------------------------------------------------------------------*/