adjustments to calib procedure, now with PID used

Lib/ufb/Src/font_57.inc.c

@@ -106,5 +106,6 @@ static const struct utf_glyph5x PROGMEM font57_extra[] = {
     {.utf={.symbol="í"}, {{0x00, 0x44, 0x7d, 0x41, 0x00}}},
     {.utf={.symbol="ž"}, {{0x44, 0x65, 0x56, 0x4d, 0x44}}},
     {.utf={.symbol="ď"}, {{0x38, 0x44, 0x45, 0x48, 0x7f}}},
+    {.utf={.symbol="á"}, {{0x20, 0x54, 0x54, 0x55, 0x79}}},
     {.utf={.symbol="»"}, {{0x22, 0x14, 0x2a, 0x14, 0x08}}},
 };

Lib/ufb/Src/fontedit_57.c

@@ -935,6 +935,14 @@ const char *font_extras[] = {
     "#   #",
     "#   #",
     " ####",
+    // 97 "a"
+    "   xx",
+    "     ",
+    " ### ",
+    "    #",
+    " ####",
+    "#   #",
+    " ####",
     // »
     "     ",
     "x x  ",
@@ -967,6 +975,7 @@ const char *font_extras_utf[] = {
     "í",
     "ž",
     "ď",
+    "á",
     "»",
 };