Add menu to show sheet live adjust Z value.

Firmware/messages.c

@@ -10,7 +10,7 @@
 //internationalized messages
 const char MSG_AUTO_HOME[] PROGMEM_I1 = ISTR("Auto home"); ////
 const char MSG_AUTO_MODE_ON[] PROGMEM_I1 = ISTR("Mode [auto power]"); ////
-const char MSG_BABYSTEP_Z[] PROGMEM_I1 = ISTR("Live adjust Z"); ////
+const char MSG_BABYSTEP_Z[] PROGMEM_I1 = ISTR("Live adjust Z"); //// c=18
 const char MSG_BABYSTEP_Z_NOT_SET[] PROGMEM_I1 = ISTR("Distance between tip of the nozzle and the bed surface has not been set yet. Please follow the manual, chapter First steps, section First layer calibration."); ////c=20 r=12
 const char MSG_BED[] PROGMEM_I1 = ISTR("Bed"); ////
 const char MSG_BED_DONE[] PROGMEM_I1 = ISTR("Bed done"); ////

Firmware/ultralcd.cpp

@@ -6376,6 +6376,7 @@ static void lcd_sheet_menu()
     MENU_ITEM_BACK_P(_T(MSG_MAIN));
     MENU_ITEM_SUBMENU_P(_i("Select"), lcd_select_sheet_menu); //// c=18
     MENU_ITEM_SUBMENU_P(_i("Rename"), lcd_rename_sheet_menu); //// c=18
+    MENU_ITEM_SUBMENU_P(_T(MSG_BABYSTEP_Z), lcd_babystep_z); //TODO show value associated with sheet, not global legacy value
 
     MENU_END();
 }