Saving network backup progress into eeprom

GpsTracker/Debug.cpp

@@ -239,7 +239,7 @@ namespace debug {
 			SIM808_GPS_STATUS::OFF
 		};
 
-		positions::appendLast(metadata);
+		for(int i = 0; i < 3; i++) positions::appendLast(metadata);
 	}
 
 	void setRtcTime() {

GpsTracker/NetworkPositionsBackup.cpp

@@ -67,7 +67,7 @@ namespace positions {
 							if (!appendPosition(currentEntry)) break;
 
 							config::main::value.network.lastSavedEntry = currentEntryIndex;
-							//config::main::save();
+							config::main::save();
 
 						} while (positions::moveNext(currentEntryIndex));
 						debug::displayFreeRam();