removed call to u8x8_utf8_init from u8g2 "begin" member function

cppsrc/U8g2lib.h

@@ -111,7 +111,8 @@ class U8G2 : public Print
 
     
     void begin(void) {
-      initDisplay(); clearDisplay(); setPowerSave(0); u8x8_utf8_init(u8g2_GetU8x8(&u8g2));}
+      /* note: call to u8x8_utf8_init is not required here, this is done in the setup procedures before */
+      initDisplay(); clearDisplay(); setPowerSave(0); }
       
 #ifdef U8X8_USE_PINS 
     /* use U8X8_PIN_NONE if a pin is not required */

csrc/u8x8_8x8.c

@@ -139,7 +139,7 @@ uint16_t u8x8_get_encoding_from_utf8_string(const char **str)
 /* reset the internal state machine */
 void u8x8_utf8_init(u8x8_t *u8x8)
 {
-  u8x8->utf8_state = 0;
+  u8x8->utf8_state = 0;	/* also reset during u8x8_SetupDefaults() */
 }
 
 uint16_t u8x8_ascii_next(u8x8_t *u8x8, uint8_t b)

csrc/u8x8_setup.c

@@ -58,6 +58,7 @@ void u8x8_SetupDefaults(u8x8_t *u8x8)
     u8x8->gpio_and_delay_cb = u8x8_dummy_cb;
     u8x8->is_font_inverse_mode = 0;
     u8x8->device_address = 0;
+    u8x8->utf8_state = 0;		/* also reset by u8x8_utf8_init */
     u8x8->i2c_address = 255;
     u8x8->debounce_default_pin_state = 255;	/* assume all low active buttons */