Update ESP32_Code.ino

Update PC_Miner_langs.json

Removed unuseful code

`pendingunwraps` is deprecated since pending unwraps are shown with balances

Update ESP32_multicore_code.ino

Removed unuseful code

I removed some codelines that became unuseful because of exception was directly handled by Connect() and ConnectToAvr() functions !

Update Arduino_Code.ino

Update AVR_Miner.py

ver bump

Changed default minimum transaction value

Fix initial file creation