updated settings version number. Old settings must be reset now that we have changed the format of the settings

config.c

@@ -59,7 +59,7 @@ void dump_settings() {
 
 int read_settings() {
   // Check version-byte of eeprom
-  uint8_t version = eeprom_get_char(0);  
+  uint8_t version = eeprom_get_char(0);
   if (version != SETTINGS_VERSION) { return(FALSE); }
   // Read settings-record and check checksum
   if (!(memcpy_from_eeprom_with_checksum((char*)&settings, 1, sizeof(struct Settings)))) {

config.h

@@ -60,7 +60,7 @@
 
 // Version of the EEPROM data. Will be used to migrate existing data from older versions of Grbl
 // when firmware is upgraded. Always stored in byte 0 of eeprom
-#define SETTINGS_VERSION 1
+#define SETTINGS_VERSION 2
 
 // Current global settings (persisted in EEPROM from byte 1 onwards)
 struct Settings {