* enchanced EEPROMClass
* Added eeprom examles and modified partition
* added eeprom class and extra examples
* No changes
* No changes
* added eeprom class and examples
* fixed typo
* length() returns user-defined sector size
* updated and annotated example
* ArduinoOTA would stop receiving any packets if the port received a zero-length UDP packet, commonly sent by network scanners like nmap. Fixed to flush() after every call to parsePacket(), even if read length is 0.
Additionally, added length checking to fix a potential buffer overflow in parseInt().
Finally, added an end() method that stops the OTA listener and releases resources.
* Only end MDNS in end() if mdns mode is enabled.
